changelog entry

This reverts commit 75870dd412, reversing
changes made to 0cf2e2849d.

.gitignore

@@ -1 +1,2 @@
 *.pyc
+site

.travis.yml

@@ -0,0 +1,2 @@
+sudo: false
+script: exit 0

CHANGELOG.md

@@ -0,0 +1,125 @@
+# Python Buildpack Changelog
+
+## v82 (2016-08-22)
+
+Update to library detection mechnisms (pip-pop).
+
+- Updated setuptools to v25.5.0
+
+## v81 (2016-06-28)
+
+Updated default Python to 2.7.11.
+
+- Updated setuptools to v8.1.2.
+- Updated pip to v23.1.0.
+
+## v80 (2016-04-05)
+
+Improved pip-pop compatibility with latest pip releases.
+
+## v79 (2016-03-22)
+
+Compatibility improvements with heroku-apt-buildpack.
+
+## v78 (2016-03-18)
+
+Added automatic configuration of Gunicorn's `FORWARDED_ALLOW_IPS` setting.
+
+Improved detection of libffi dependency when using bcrypt via `Django[bcrypt]`.
+
+Improved GDAL support.
+
+- GDAL dependency detection now checks for pygdal and is case-insensitive.
+- The vendored GDAL library has been updated to 1.11.1.
+- GDAL bootstrapping now also installs the GEOS and Proj.4 libraries.
+
+Updated pip to 8.1.1 and setuptools to 20.3.
+
+## v77 (2016-02-10)
+
+Improvements to warnings and minor bugfix.
+
+## v76 (2016-02-08)
+
+Improved Django collectstatic support.
+
+- `$ python manage.py collectstatic` will only be run if `Django` is present in `requirements.txt`.
+- If collectstatic fails, the build fails. Full traceback is provided.
+- `$DISABLE_COLLECTSTATIC`: skip collectstatic step completely (not new).
+- `$DEBUG_COLLECTSTATIC`: echo environment variables upon collectstatic failure.
+- Updated build output style.
+- New warning for outdated Python (via pip `InsecurePlatform` warning).
+
+## v75 (2016-01-29)
+
+Updated pip and Setuptools.
+
+## v74 (2015-12-29)
+
+Added warnings for lack of Procfile.
+
+## v72 (2015-12-07)
+
+Updated default Python to 2.7.11.
+
+## v72 (2015-12-03)
+
+Added friendly warnings for common build failures.
+
+## v70 (2015-10-29)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v69 (2015-10-12)
+
+Revert to v66.
+
+## v68 (2015-10-12)
+
+Fixed .heroku/venv error with modern apps.
+
+## v67 (2015-10-12)
+
+Further improved cache compatibility with multi and node.js buildpacks.
+
+## v66 (2015-10-09)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v65 (2015-10-08)
+
+Reverted v64.
+
+## v64 (2015-10-08)
+
+Improved compatibility with multi and node.js buildpacks.
+
+## v63 (2015-10-08)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.3.2
+- Pip updated to v7.1.2
+
+
+## v62 (2015-08-07)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.1
+- Pip updated to v7.1.0
+
+## v61 (2015-06-30)
+
+Updated Pip and Setuptools.
+
+- Setuptools updated to v18.0.1
+- Pip updated to v7.0.3
+
+## v60 (2015-05-27)
+
+Default Python is now latest 2.7.10. Updated Pip and Distribute.
+
+- Default Python version is v2.7.10
+- Setuptools updated to v16.0
+- Pip updated to v7.0.1

Changelog.md

@@ -1,19 +0,0 @@
-## v3 (12/07/2011)
-
-Bugfixes:
-
-* Better django setup.py injection.
-
-## v2 (11/15/2011)
-
-Features:
-
-* Support for pylibmc and libmemcached +sasl.
-
-Bugfixes:
-
-* Detect when virtualenv is checked in and alert user.
-
-## v1 (10/01/2011)
-
-* Conception.

LICENSE

@@ -0,0 +1,9 @@
+MIT License:
+
+Copyright (C) 2016 Heroku, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile

@@ -0,0 +1,10 @@
+# These targets are not files
+.PHONY: tests
+
+tests:
+	./bin/test
+
+tools:
+	git clone https://github.com/kennethreitz/pip-pop.git
+	mv pip-pop/bin/* vendor/pip-pop/
+	rm -fr pip-pop

README.md

@@ -0,0 +1,55 @@
+-![python](https://cloud.githubusercontent.com/assets/51578/13712821/b68a42ce-e793-11e5-96b0-d8eb978137ba.png)
+
+# Heroku Buildpack: Python
+
+This is the official [Heroku buildpack](https://devcenter.heroku.com/articles/buildpacks) for Python apps, powered by [pip](https://pip.pypa.io/) and other excellent software.
+
+Recommended web frameworks include **Django** and **Flask**. The recommended webserver is **Gunicorn**. There are no restrictions around what software can be used (as long as it's pip-installable). Web processes must bind to `$PORT`, and only the HTTP protocol is permitted for incoming connections.
+
+Some Python packages with obscure C dependencies (e.g. scipy) are [not compatible](https://devcenter.heroku.com/articles/python-c-deps). 
+
+See it in Action
+----------------
+
+Deploying a Python application couldn't be easier:
+
+    $ ls
+    Procfile  requirements.txt  web.py
+
+    $ heroku create --buildpack heroku/python
+
+    $ git push heroku master
+    ...
+    -----> Python app detected
+    -----> Installing python-2.7.12
+         $ pip install -r requirements.txt
+           Collecting requests (from -r requirements.txt (line 1))
+             Downloading requests-2.10.0-py2.py3-none-any.whl (501kB)
+           Installing collected packages: requests
+           Successfully installed requests-2.10.0
+           
+    -----> Discovering process types
+           Procfile declares types -> (none)
+
+A `requirements.txt` file must be present at the root of your application's repository.
+
+You can also specify the latest production release of this buildpack for upcoming builds of an existing application:
+
+    $ heroku buildpacks:set heroku/python
+
+
+Specify a Python Runtime
+------------------------
+
+Specific versions of the Python runtime can be specified with a `runtime.txt` file:
+
+    $ cat runtime.txt
+    python-3.5.2
+
+Runtime options include:
+
+- `python-2.7.12`
+- `python-3.5.2`
+- `pypy-5.3.1` (unsupported, experimental)
+
+Other [unsupported runtimes](https://github.com/heroku/heroku-buildpack-python/tree/master/builds/runtimes) are available as well. Use at your own risk. 

Readme.md

@@ -1,43 +0,0 @@
-Heroku buildpack: Python
-========================
-
-This is a [Heroku buildpack](http://devcenter.heroku.com/articles/buildpack) for Python apps.
-It uses [virtualenv](http://www.virtualenv.org/) and [pip](http://www.pip-installer.org/).
-
-Usage
------
-
-Example usage:
-
-    $ ls
-    Procfile  requirements.txt  web.py
-
-    $ heroku create --stack cedar --buildpack git@github.com:heroku/heroku-buildpack-python.git
-
-    $ git push heroku master
-    ...
-    -----> Heroku receiving push
-    -----> Fetching custom build pack... done
-    -----> Python app detected
-    -----> Preparing virtualenv version 1.6.4
-           New python executable in ./bin/python
-           Installing setuptools............done.
-           Installing pip...............done.
-    -----> Installing dependencies using pip version 1.0.2
-           Downloading/unpacking Flask==0.7.2 (from -r requirements.txt (line 1))
-           Downloading/unpacking Werkzeug>=0.6.1 (from Flask==0.7.2->-r requirements.txt (line 1))
-           Downloading/unpacking Jinja2>=2.4 (from Flask==0.7.2->-r requirements.txt (line 1))
-           Installing collected packages: Flask, Werkzeug, Jinja2
-           Successfully installed Flask Werkzeug Jinja2
-           Cleaning up...
-
-The buildpack will detect your app as Python if it has the file `requirements.txt` in the root. It will detect your app as Python/Django if there is an additional `settings.py` in a project subdirectory.
-
-It will use virtualenv and pip to install your dependencies, vendoring a copy of the Python runtime into your slug.  The `bin/`, `include/` and `lib/` directories will be cached between builds to allow for faster pip install time.
-
-Hacking
--------
-
-To use this buildpack, fork it on Github.  Push up changes to your fork, then create a test app with `--buildpack <your-github-url>` and push to it.
-
-To change the vendored virtualenv, unpack the desired version to the `src/` folder, and update the virtualenv() function in `bin/compile` to prepend the virtualenv module directory to the path. The virtualenv release vendors its own versions of pip and setuptools.

bin/compile

@@ -1,153 +1,270 @@
 #!/usr/bin/env bash
-# bin/compile <build-dir> <cache-dir>
 
+# The Heroku Python Buildpack. This script accepts parameters for a build
+# directory, a cache directory, and a directory for app environment variables.
+
+# Warning: there are a few hacks in this script to accommodate excellent builds
+# on Heroku. No guarantee for external compatibility is made. However,
+# everything should work fine outside of the Heroku environment, if the
+# environment is setup correctly.
+
+# Usage:
+#
+#     $ bin/compile <build-dir> <cache-dir> <env-path>
+
+# Fail fast and fail hard.
 set -eo pipefail
 
+[ "$BUILDPACK_XTRACE" ] && set -o xtrace
+
+# Prepend proper path for virtualenv hackery. This will be deprecated soon.
+export PATH=:/usr/local/bin:$PATH
+
+# Paths.
 BIN_DIR=$(cd $(dirname $0); pwd) # absolute path
 ROOT_DIR=$(dirname $BIN_DIR)
 BUILD_DIR=$1
 CACHE_DIR=$2
+ENV_DIR=$3
 
-NAME=$($BIN_DIR/detect $BUILD_DIR)
-PIP_DOWNLOAD_CACHE=${PIP_DOWNLOAD_CACHE:-$CACHE_DIR/pip_downloads}
-VIRTUALENV_DIRS="bin include lib"
-VENDORED_MEMCACHED="http://cl.ly/0a191R3K160t1w1P0N25/vendor-libmemcached.tar.gz"
+# Static configurations for virtualenv caches.
+VIRTUALENV_LOC=".heroku/venv"
+LEGACY_TRIGGER="lib/python2.7"
 
-indent() {
-  RE="s/^/       /"
-  [ $(uname) == "Darwin" ] && sed -l "$RE" || sed -u "$RE"
-}
+DEFAULT_PYTHON_VERSION="python-2.7.12"
+DEFAULT_PYTHON_STACK="cedar-14"
+PYTHON_EXE="/app/.heroku/python/bin/python"
+PIP_VERSION="8.1.2"
+SETUPTOOLS_VERSION="25.2.0"
 
-virtualenv() {
-  python - "$@" <<EOF
-import sys
-sys.path.insert(0, "$ROOT_DIR/src/virtualenv-1.6.4")
-import virtualenv
-virtualenv.main()
-EOF
-}
+# Common Problem Warnings
+export WARNINGS_LOG=$(mktemp)
+export RECOMMENDED_PYTHON_VERSION=$DEFAULT_PYTHON_VERSION
 
+# Setup bpwatch
+export PATH=$PATH:$ROOT_DIR/vendor/bpwatch
+LOGPLEX_KEY="t.b90d9d29-5388-4908-9737-b4576af1d4ce"
+export BPWATCH_STORE_PATH=$CACHE_DIR/bpwatch.json
+BUILDPACK_VERSION=v28
+
+# Setup pip-pop (pip-diff)
+export PATH=$PATH:$ROOT_DIR/vendor/pip-pop
+
+# Support Anvil Build_IDs
+[ ! "$SLUG_ID" ] && SLUG_ID="defaultslug"
+[ ! "$REQUEST_ID" ] && REQUEST_ID=$SLUG_ID
+[ ! "$STACK" ] && STACK=$DEFAULT_PYTHON_STACK
+
+# Sanitizing environment variables.
+unset GIT_DIR PYTHONHOME PYTHONPATH
+unset RECEIVE_DATA RUN_KEY BUILD_INFO DEPLOY LOG_TOKEN DYNO
+unset CYTOKINE_LOG_FILE GEM_PATH
+
+# Setup buildpack instrumentation.
+bpwatch init $LOGPLEX_KEY
+bpwatch build python $BUILDPACK_VERSION $REQUEST_ID
+TMP_APP_DIR=$CACHE_DIR/tmp_app_dir
+
+bpwatch start compile
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+# Import collection of warnings.
+source $BIN_DIR/warnings
+
+# Directory Hacks for path consistency.
+APP_DIR='/app'
+TMP_APP_DIR=$CACHE_DIR/tmp_app_dir
+
+# Skip these steps for Docker.
+if [[ ! "$DOCKER_BUILD" ]]; then
+
+  # Copy Anvil app dir to temporary storage...
+  bpwatch start anvil_appdir_stage
+  if [ "$SLUG_ID" ]; then
+    mkdir -p $TMP_APP_DIR
+    deep-mv $APP_DIR $TMP_APP_DIR
+  else
+    deep-rm $APP_DIR
+  fi
+  bpwatch stop anvil_appdir_stage
+
+  # Copy Application code in.
+  bpwatch start appdir_stage
+    deep-cp $BUILD_DIR $APP_DIR
+  bpwatch stop appdir_stage
+fi
+
+
+# Set new context.
+ORIG_BUILD_DIR=$BUILD_DIR
+BUILD_DIR=$APP_DIR
+
+# Set up outputs under new context
+PROFILE_PATH="$BUILD_DIR/.profile.d/python.sh"
+GUNICORN_PROFILE_PATH="$BUILD_DIR/.profile.d/python.gunicorn.sh"
+
+# We'll need to send these statics to other scripts we `source`.
+export BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
+
+# Prepend proper environment variables for Python use.
+export PATH=$BUILD_DIR/.heroku/python/bin:$BUILD_DIR/.heroku/vendor/bin:$PATH
+export PYTHONUNBUFFERED=1
+export LANG=en_US.UTF-8
+export C_INCLUDE_PATH=/app/.heroku/vendor/include:$BUILD_DIR/.heroku/vendor/include:/app/.heroku/python/include:$C_INCLUDE_PATH
+export CPLUS_INCLUDE_PATH=/app/.heroku/vendor/include:$BUILD_DIR/.heroku/vendor/include:/app/.heroku/python/include:$CPLUS_INCLUDE_PATH
+export LIBRARY_PATH=/app/.heroku/vendor/lib:$BUILD_DIR/.heroku/vendor/lib:/app/.heroku/python/lib:$LIBRARY_PATH
+export LD_LIBRARY_PATH=/app/.heroku/vendor/lib:$BUILD_DIR/.heroku/vendor/lib:/app/.heroku/python/lib:$LD_LIBRARY_PATH
+export PKG_CONFIG_PATH=/app/.heroku/vendor/lib/pkg-config:$BUILD_DIR/.heroku/vendor/lib/pkg-config:/app/.heroku/python/lib/pkg-config:$PKG_CONFIG_PATH
+
+# Switch to the repo's context.
 cd $BUILD_DIR
 
-# reject a non-packaged Django app
-if [ "$NAME" = "Python" ]; then
-  [ -f manage.py ] && [ -f settings.py ] && { echo " !     Django app must be in a package subdirectory"; exit 1; }
+# Warn for lack of Procfile.
+if [[ ! -f Procfile ]]; then
+  puts-warn 'Warning: Your application is missing a Procfile. This file tells Heroku how to run your application.'
+  puts-warn 'Learn more: https://devcenter.heroku.com/articles/procfile'
 fi
 
-# warn a checked-in virtualenv
-if [ -d "lib" ] || [ -d "bin" ]; then
-  echo " !     You have a virtualenv checked in. You should ignore the appropriate paths in your repo. See http://devcenter.heroku.com/articles/gitignore for more info.";
-fi
+# Experimental pre_compile hook.
+bpwatch start pre_compile
+  source $BIN_DIR/steps/hooks/pre_compile
+bpwatch stop pre_compile
 
-# reject a conflicting checked-in virtualenv
-if [ -f "lib/python2.7" ]; then
-  echo " !     Checked-in virtualenv conflict."
-  exit 1;
+# If no requirements.txt file given, assume `setup.py develop` is intended.
+if [ ! -f requirements.txt ]; then
+  echo "-e ." > requirements.txt
 fi
 
 
-# copy artifacts out of cache if exists
+# Sticky runtimes.
+if [ -f $CACHE_DIR/.heroku/python-version ]; then
+  DEFAULT_PYTHON_VERSION=$(cat $CACHE_DIR/.heroku/python-version)
+fi
+
+# Stack fallback for non-declared caches.
+if [ -f $CACHE_DIR/.heroku/python-stack ]; then
+  CACHED_PYTHON_STACK=$(cat $CACHE_DIR/.heroku/python-stack)
+else
+  CACHED_PYTHON_STACK=$STACK
+fi
+
+# If no runtime given, assume default version.
+if [ ! -f runtime.txt ]; then
+  echo $DEFAULT_PYTHON_VERSION > runtime.txt
+fi
+
+# Prepare the cache.
 mkdir -p $CACHE_DIR
-for dir in $VIRTUALENV_DIRS; do
-  cp -R $CACHE_DIR/$dir . &> /dev/null || true
-done
 
-echo "-----> Preparing virtualenv version $(virtualenv --version)"
-virtualenv --no-site-packages . | indent
+# Purge "old-style" virtualenvs.
+bpwatch start clear_old_venvs
+  [ -d $CACHE_DIR/$LEGACY_TRIGGER ] && rm -fr $CACHE_DIR/.heroku/bin $CACHE_DIR/.heroku/lib $CACHE_DIR/.heroku/include
+  [ -d $CACHE_DIR/$VIRTUALENV_LOC ] && rm -fr $CACHE_DIR/.heroku/venv $CACHE_DIR/.heroku/src
+bpwatch stop clear_old_venvs
 
-# create set-aside .heroku folder.
-mkdir .heroku
+# Restore old artifacts from the cache.
+bpwatch start restore_cache
+    mkdir -p .heroku
 
+    cp -R $CACHE_DIR/.heroku/python .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/python-stack .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/python-version .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/vendor .heroku/ &> /dev/null || true
+    cp -R $CACHE_DIR/.heroku/venv .heroku/ &> /dev/null || true
 
-# if pylibmc within requirements, use vendored libmemcached
-if (grep -Fxiq "pylibmc" requirements.txt) || (grep -Fiq "pylibmc=" requirements.txt)
-then
-    echo "-----> Noticed pylibmc. Bootstrapping libmemcached."
-    cd .heroku
-
-    if [ -d "vendor/lib/sasl2" ]; then
-      export LIBMEMCACHED=$(pwd)/vendor
-    else
-      curl -s -L -O $VENDORED_MEMCACHED
-      tar -zxvf vendor-libmemcached.tar.gz > /dev/null
-      rm vendor-libmemcached.tar.gz
-      export LIBMEMCACHED=$(pwd)/vendor
-    fi
-
-    export LIBMEMCACHED=$(pwd)/vendor
-    cd ..
-fi
-
-
-
-# if Django, append settings
-if [ "$NAME" = "Python/Django" ]; then
-  echo "-----> Django settings injection"
-
-  SETTINGS_FILE=$(ls **/settings.py | head -1)
-  PROJECT=$(dirname $SETTINGS_FILE)
-  echo "Injecting code into $SETTINGS_FILE to read from DATABASE_URL" | indent
-
-  cat >>$SETTINGS_FILE <<EOF
-
-import os
-import sys
-import urlparse
-urlparse.uses_netloc.append('postgres')
-urlparse.uses_netloc.append('mysql')
-
-try:
-
-    # Check to make sure DATABASES is set in settings.py file.
-    # If not default to {}
-
-    if 'DATABASES' not in locals():
-        DATABASES = {}
-
-    if 'DATABASE_URL' in os.environ:
-        url = urlparse.urlparse(os.environ['DATABASE_URL'])
-
-        # Ensure default database exists.
-        DATABASES['default'] = DATABASES.get('default', {})
-
-        # Update with environment configuration.
-        DATABASES['default'].update({
-            'NAME': url.path[1:],
-            'USER': url.username,
-            'PASSWORD': url.password,
-            'HOST': url.hostname,
-            'PORT': url.port,
-        })
-        if url.scheme == 'postgres':
-            DATABASES['default']['ENGINE'] = 'django.db.backends.postgresql_psycopg2'
-
-        if url.scheme == 'mysql':
-            DATABASES['default']['ENGINE'] = 'django.db.backends.mysql'
-except:
-    print 'Unexpected error:', sys.exc_info()
-
-EOF
-fi
-
-if (grep -Fiq "hg+" requirements.txt) then
-  PIP_DOWNLOAD_CACHE=$PIP_DOWNLOAD_CACHE bin/pip install --use-mirrors mercurial | indent
-  source bin/activate
-fi
-
-echo "-----> Installing dependencies using pip version $(bin/pip --version | awk '{print $2}')"
-PIP_DOWNLOAD_CACHE=$PIP_DOWNLOAD_CACHE bin/pip install --use-mirrors -r requirements.txt | indent
+bpwatch stop restore_cache
 
 set +e
-OUT=$(virtualenv --relocatable .)
-[ $? -ne 0 ] && {
-  echo " !     Error making virtualenv relocatable"
-  echo "$OUT" | indent
-  exit 1
-}
+# Create set-aside `.heroku` folder.
+mkdir .heroku &> /dev/null
 set -e
 
-# store new artifacts in cache
-for dir in $VIRTUALENV_DIRS; do
-  rm -rf $CACHE_DIR/$dir
-  cp -R $dir $CACHE_DIR/
-done
+mkdir -p $(dirname $PROFILE_PATH)
+
+# Install Python.
+source $BIN_DIR/steps/python
+
+# Sanity check for setuptools/distribute.
+source $BIN_DIR/steps/setuptools
+
+# Uninstall removed dependencies with Pip.
+source $BIN_DIR/steps/pip-uninstall
+
+# Mercurial support.
+source $BIN_DIR/steps/mercurial
+
+# Pylibmc support.
+source $BIN_DIR/steps/pylibmc
+
+# Libffi support.
+source $BIN_DIR/steps/cryptography
+
+# Support for Geo libraries.
+sub-env $BIN_DIR/steps/geo-libs
+
+# GDAL support.
+source $BIN_DIR/steps/gdal
+
+# Install dependencies with Pip.
+source $BIN_DIR/steps/pip-install
+
+# Django collectstatic support.
+sub-env $BIN_DIR/steps/collectstatic
+
+
+# Create .profile script for application runtime environment variables.
+set-env PATH '$HOME/.heroku/python/bin:$PATH'
+set-env PYTHONUNBUFFERED true
+set-env PYTHONHOME /app/.heroku/python
+set-env LIBRARY_PATH '/app/.heroku/vendor/lib:/app/.heroku/python/lib:$LIBRARY_PATH'
+set-env LD_LIBRARY_PATH '/app/.heroku/vendor/lib:/app/.heroku/python/lib:$LD_LIBRARY_PATH'
+set-default-env LANG en_US.UTF-8
+set-default-env PYTHONHASHSEED random
+set-default-env PYTHONPATH /app/
+
+# Install sane-default script for $WEB_CONCURRENCY and $FORWARDED_ALLOW_IPS.
+cp $ROOT_DIR/vendor/python.gunicorn.sh $GUNICORN_PROFILE_PATH
+
+
+# Experimental post_compile hook.
+bpwatch start post_compile
+  source $BIN_DIR/steps/hooks/post_compile
+bpwatch stop post_compile
+
+# Store new artifacts in cache.
+bpwatch start dump_cache
+
+  rm -rf $CACHE_DIR/.heroku/python
+  rm -rf $CACHE_DIR/.heroku/python-version
+  rm -rf $CACHE_DIR/.heroku/python-stack
+  rm -rf $CACHE_DIR/.heroku/vendor
+  rm -rf $CACHE_DIR/.heroku/venv
+
+  mkdir -p $CACHE_DIR/.heroku
+  cp -R .heroku/python $CACHE_DIR/.heroku/
+  cp -R .heroku/python-version $CACHE_DIR/.heroku/
+  cp -R .heroku/python-stack $CACHE_DIR/.heroku/ &> /dev/null || true
+  cp -R .heroku/vendor $CACHE_DIR/.heroku/ &> /dev/null || true
+  cp -R .heroku/venv $CACHE_DIR/.heroku/ &> /dev/null || true
+
+bpwatch stop dump_cache
+
+# Fin.
+if [[ ! "$DOCKER_BUILD" ]]; then
+
+  bpwatch start appdir_commit
+    deep-rm $ORIG_BUILD_DIR
+    deep-mv $BUILD_DIR $ORIG_BUILD_DIR
+  bpwatch stop appdir_commit
+
+  bpwatch start anvil_appdir_commit
+  if [ "$SLUG_ID" ]; then
+    deep-mv $TMP_APP_DIR $APP_DIR
+  fi
+
+  bpwatch stop anvil_appdir_commit
+  bpwatch stop compile
+fi
+

bin/detect

@@ -1,8 +1,22 @@
 #!/usr/bin/env bash
-# bin/detect <build-dir>
+
+# This script serves as the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# detector.
+#
+# A [buildpack](https://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+
+# ## Usage
+# Compiling an app into a slug is simple:
+#
+#     $ bin/detect <build-dir> <cache-dir>
 
 BUILD_DIR=$1
-[ -f $BUILD_DIR/requirements.txt ] || exit 1 # fail fast if no requirements.txt
 
-# 'Python/Django' if there is a [mysite]/settings.py file present; otherwise 'Python'
-ls $BUILD_DIR/**/settings.py &> /dev/null && echo Python/Django || echo Python
+# Exit early if app is clearly not Python.
+if [ ! -f $BUILD_DIR/requirements.txt ] && [ ! -f $BUILD_DIR/setup.py ]; then
+  exit 1
+fi
+
+echo Python

bin/release

@@ -3,28 +3,21 @@
 
 BIN_DIR=$(cd $(dirname $0); pwd) # absolute path
 BUILD_DIR=$1
-NAME=$($BIN_DIR/detect $BUILD_DIR) || exit 1
+
+MANAGE_FILE=$(cd $BUILD_DIR && find . -maxdepth 3 -type f -name 'manage.py' | head -1)
+MANAGE_FILE=${MANAGE_FILE:2}
 
 cat <<EOF
 ---
 config_vars:
-  PATH: bin:/usr/local/bin:/usr/bin:/bin
-  PYTHONUNBUFFERED: true
-  LIBRARY_PATH: .heroku/vendor/lib
-  LD_LIBRARY_PATH: .heroku/vendor/lib
+
 EOF
 
 
-[ "$NAME" = "Python/Django" ] || exit 0
-
-SETTINGS_FILE=$(cd $BUILD_DIR && ls **/settings.py | head -1)
-PROJECT=$(dirname $SETTINGS_FILE)
-
+if [[ $MANAGE_FILE ]]; then
 cat <<EOF
 
 addons:
-  shared-database:5mb
-
-default_process_types:
-  web:      python $PROJECT/manage.py runserver 0.0.0.0:\$PORT --noreload
+  - heroku-postgresql
 EOF
+fi

bin/steps/collectstatic

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+# Django Collectstatic runner. If you have Django installed, collectstatic will
+# automatically be executed as part of the build process. If collectstatic
+# fails, your build fails.
+
+# This functionality will only activate if Django is in requirements.txt.
+
+# Runtime arguments:
+#   - $DISABLE_COLLECTSTATIC: disables this functionality.
+#   - $DEBUG_COLLECTSTATIC: upon failure, print out environment variables.
+
+source $BIN_DIR/utils
+
+# Location of 'manage.py', if it exists.
+MANAGE_FILE=$(find . -maxdepth 3 -type f -name 'manage.py' -printf '%d\t%P\n' | sort -nk1 | cut -f2 | head -1)
+MANAGE_FILE=${MANAGE_FILE:-fakepath}
+
+# Legacy file-based support for $DISABLE_COLLECTSTATIC
+[ -f .heroku/collectstatic_disabled ] && DISABLE_COLLECTSTATIC=1
+
+# Ensure that Django is explicitly specified in requirements.txt
+pip-grep -s requirements.txt django Django && DJANGO_INSTALLED=1
+
+bpwatch start collectstatic  # metrics collection
+
+if [ ! "$DISABLE_COLLECTSTATIC" ] && [ -f "$MANAGE_FILE" ] && [ "$DJANGO_INSTALLED" ]; then
+    set +e
+
+    puts-cmd "python $MANAGE_FILE collectstatic --noinput"
+
+    # Run collectstatic, cleanup some of the noisy output.
+    python $MANAGE_FILE collectstatic --noinput --traceback 2>&1 | sed '/^Post-processed/d;/^Copying/d;/^$/d' | indent
+    COLLECTSTATIC_STATUS="${PIPESTATUS[0]}"
+
+    set -e
+
+    # Display a warning if collectstatic failed.
+    [ $COLLECTSTATIC_STATUS -ne 0 ] && {
+
+        echo
+        echo " !     Error while running '$ python $MANAGE_FILE collectstatic --noinput'."
+        echo "       See traceback above for details."
+        echo
+        echo "       You may need to update application code to resolve this error."
+        echo "       Or, you can disable collectstatic for this application:"
+        echo
+        echo "          $ heroku config:set DISABLE_COLLECTSTATIC=1"
+        echo
+        echo "       https://devcenter.heroku.com/articles/django-assets"
+
+        # Additionally, dump out the environment, if debug mode is on.
+        if [ "$DEBUG_COLLECTSTATIC" ]; then
+            echo
+            echo "****** Collectstatic environment variables:"
+            echo
+            env | indent
+        fi
+
+        # Abort the build.
+        exit 1
+    }
+
+    echo
+fi
+
+bpwatch stop collectstatic  # metrics collection

bin/steps/cryptography

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# This script serves as the Cryptography build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](https://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled libffi binary.
+VENDORED_LIBFFI="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libffi.tar.gz"
+
+PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+bpwatch start libffi_install
+
+# If a package using cffi exists within requirements, use vendored libffi.
+if (pip-grep -s requirements.txt bcrypt cffi cryptography django[bcrypt] Django[bcrypt] PyNaCl pyOpenSSL PyOpenSSL requests[security] misaka &> /dev/null) then
+
+  if [ ! -d ".heroku/vendor/lib/libffi-3.1" ]; then
+    echo "-----> Noticed cffi. Bootstrapping libffi."
+    mkdir -p .heroku/vendor
+    # Download and extract libffi into target vendor directory.
+    curl $VENDORED_LIBFFI -s | tar zxv -C .heroku/vendor &> /dev/null
+  fi
+
+  export LIBFFI=$(pwd)/vendor
+fi
+
+bpwatch stop libffi_install

bin/steps/gdal

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# This script serves as the GDAL build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](https://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled cryptography binary.
+VENDORED_GDAL="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/gdal.tar.gz"
+
+PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+bpwatch start gdal_install
+
+# If GDAL exists within requirements, use vendored gdal.
+if (pip-grep -s requirements.txt GDAL gdal pygdal &> /dev/null) then
+
+  if [ ! -f ".heroku/vendor/bin/gdalserver" ]; then
+    echo "-----> Noticed GDAL. Bootstrapping gdal."
+    mkdir -p .heroku/vendor
+    # Download and extract cryptography into target vendor directory.
+    curl $VENDORED_GDAL -s | tar zxv -C .heroku/vendor &> /dev/null
+  fi
+
+  export GDAL=$(pwd)/vendor
+fi
+
+bpwatch stop gdal_install

bin/steps/geo-libs

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+# This script serves as the GDAL build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](https://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled cryptography binary.
+VENDORED_GDAL="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/gdal.tar.gz"
+VENDORED_GEOS="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/geos.tar.gz"
+VENDORED_PROJ="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/proj.tar.gz"
+
+PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+bpwatch start geo_libs_install
+
+# If GDAL exists within requirements, use vendored gdal.
+if [[ "$BUILD_WITH_GEO_LIBRARIES" ]]; then
+
+  if [ ! -f ".heroku/vendor/bin/proj" ]; then
+    echo "-----> Bootstrapping gdal, geos, proj."
+    mkdir -p .heroku/vendor
+    # Download and extract cryptography into target vendor directory.
+    curl $VENDORED_GDAL -s | tar zxv -C .heroku/vendor &> /dev/null
+    curl $VENDORED_GEOS -s | tar zxv -C .heroku/vendor &> /dev/null
+    curl $VENDORED_PROJ -s | tar zxv -C .heroku/vendor &> /dev/null
+  fi
+
+  export GDAL=$(pwd)/vendor
+fi
+
+bpwatch stop geo_libs_install

bin/steps/hooks/post_compile

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+if [ -f bin/post_compile ]; then
+    echo "-----> Running post-compile hook"
+    chmod +x bin/post_compile
+    sub-env bin/post_compile
+fi

bin/steps/hooks/pre_compile

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+if [ -f bin/pre_compile ]; then
+    echo "-----> Running pre-compile hook"
+    chmod +x bin/pre_compile
+    sub-env bin/pre_compile
+fi

bin/steps/mercurial

@@ -0,0 +1,6 @@
+# Install Mercurial if it appears to be required.
+if (grep -Fiq "hg+" requirements.txt) then
+  bpwatch start mercurial_install
+    /app/.heroku/python/bin/pip install  mercurial | cleanup | indent
+  bpwatch stop mercurial_install
+fi

bin/steps/pip-install

@@ -0,0 +1,26 @@
+# Install dependencies with Pip.
+puts-cmd "pip install -r requirements.txt"
+
+[ ! "$FRESH_PYTHON" ] && bpwatch start pip_install
+[ "$FRESH_PYTHON" ] && bpwatch start pip_install_first
+
+set +e
+/app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=./.heroku/src --disable-pip-version-check --no-cache-dir 2>&1 | tee $WARNINGS_LOG | cleanup | indent
+PIP_STATUS="${PIPESTATUS[0]}"
+set -e
+
+show-warnings
+
+if [[ ! $PIP_STATUS -eq 0 ]]; then
+    exit 1
+fi
+
+
+# Smart Requirements handling
+cp requirements.txt .heroku/python/requirements-declared.txt
+/app/.heroku/python/bin/pip freeze --disable-pip-version-check > .heroku/python/requirements-installed.txt
+
+[ ! "$FRESH_PYTHON" ] && bpwatch stop pip_install
+[ "$FRESH_PYTHON" ] && bpwatch stop pip_install_first
+
+echo

bin/steps/pip-uninstall

@@ -0,0 +1,18 @@
+set +e
+# Install dependencies with Pip.
+bpwatch start pip_uninstall
+if [[ -f .heroku/python/requirements-declared.txt ]]; then
+
+  cp .heroku/python/requirements-declared.txt requirements-declared.txt
+
+  pip-diff --stale requirements-declared.txt requirements.txt --exclude setuptools pip wheel > .heroku/python/requirements-stale.txt
+
+  rm -fr requirements-declared.txt
+
+  if [[ -s .heroku/python/requirements-stale.txt ]]; then
+    puts-step "Uninstalling stale dependencies"
+    /app/.heroku/python/bin/pip uninstall -r .heroku/python/requirements-stale.txt -y --exists-action=w | cleanup | indent
+  fi
+fi
+bpwatch stop pip_uninstall
+set -e

bin/steps/pylibmc

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+# This script serves as the Pylibmc build step of the
+# [**Python Buildpack**](https://github.com/heroku/heroku-buildpack-python)
+# compiler.
+#
+# A [buildpack](https://devcenter.heroku.com/articles/buildpacks) is an
+# adapter between a Python application and Heroku's runtime.
+#
+# This script is invoked by [`bin/compile`](/).
+
+# The location of the pre-compiled libmemcached binary.
+VENDORED_MEMCACHED="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libmemcache.tar.gz"
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+
+bpwatch start pylibmc_install
+
+# If pylibmc exists within requirements, use vendored libmemcached.
+if (pip-grep -s requirements.txt pylibmc &> /dev/null) then
+
+  if [ ! -d ".heroku/vendor/lib/sasl2" ]; then
+    echo "-----> Noticed pylibmc. Bootstrapping libmemcached."
+    mkdir -p .heroku/vendor
+    # Download and extract libmemcached into target vendor directory.
+    curl $VENDORED_MEMCACHED -s | tar zxv -C .heroku/vendor &> /dev/null
+  fi
+
+  export LIBMEMCACHED=$(pwd)/vendor
+fi
+
+bpwatch stop pylibmc_install

bin/steps/python

@@ -0,0 +1,78 @@
+set +e
+PYTHON_VERSION=$(cat runtime.txt)
+
+# Install Python.
+if [ -f .heroku/python-version ]; then
+  if [ ! $(cat .heroku/python-version) = $PYTHON_VERSION ]; then
+    bpwatch start uninstall_python
+      puts-step "Found $(cat .heroku/python-version), removing"
+      rm -fr .heroku/python
+    bpwatch stop uninstall_python
+  else
+    SKIP_INSTALL=1
+  fi
+fi
+
+if [ ! $STACK = $CACHED_PYTHON_STACK ]; then
+  bpwatch start uninstall_python
+    rm -fr .heroku/python .heroku/python-stack .heroku/vendor
+    unset SKIP_INSTALL
+  bpwatch stop uninstall_python
+fi
+
+
+if [ ! "$SKIP_INSTALL" ]; then
+  bpwatch start install_python
+    puts-step "Installing $PYTHON_VERSION"
+
+    # Prepare destination directory.
+    mkdir -p .heroku/python
+
+    curl https://lang-python.s3.amazonaws.com/$STACK/runtimes/$PYTHON_VERSION.tar.gz -s | tar zxv -C .heroku/python &> /dev/null
+    if [[ $? != 0 ]] ; then
+      puts-warn "Requested runtime ($PYTHON_VERSION) is not available for this stack ($STACK)."
+      puts-warn "Aborting.  More info: https://devcenter.heroku.com/articles/python-support"
+      exit 1
+    fi
+
+  bpwatch stop install_python
+
+  # Record for future reference.
+  echo $PYTHON_VERSION > .heroku/python-version
+  echo $STACK > .heroku/python-stack
+  FRESH_PYTHON=true
+
+  hash -r
+fi
+
+# If Pip isn't up to date:
+if [ "$FRESH_PYTHON" ] || [[ ! $(pip --version) == *$PIP_VERSION* ]]; then
+  WORKING_DIR=$(pwd)
+
+  bpwatch start prepare_environment
+
+  TMPTARDIR=$(mktemp -d)
+  trap "rm -rf $TMPTARDIR" RETURN
+
+  bpwatch start install_setuptools
+    # Prepare it for the real world
+    # puts-step "Installing Setuptools ($SETUPTOOLS_VERSION)"
+    tar zxf $ROOT_DIR/vendor/setuptools-$SETUPTOOLS_VERSION.tar.gz -C $TMPTARDIR
+    cd $TMPTARDIR/setuptools-$SETUPTOOLS_VERSION/
+    python setup.py install &> /dev/null
+    cd $WORKING_DIR
+  bpwatch stop install_setuptoools
+
+  bpwatch start install_pip
+    # puts-step "Installing Pip ($PIP_VERSION)"
+    tar zxf $ROOT_DIR/vendor/pip-$PIP_VERSION.tar.gz -C $TMPTARDIR
+    cd $TMPTARDIR/pip-$PIP_VERSION/
+    python setup.py install &> /dev/null
+    cd $WORKING_DIR
+
+  bpwatch stop install_pip
+  bpwatch stop prepare_environment
+fi
+
+set -e
+hash -r

bin/steps/setuptools

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# Syntax sugar.
+source $BIN_DIR/utils
+
+if (pip-grep -s requirements.txt setuptools distribute &> /dev/null) then
+
+  puts-warn 'The package setuptools/distribute is listed in requirements.txt.'
+  puts-warn 'Please remove to ensure expected behavior. '
+
+fi

bin/test

@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+
+#
+# Create a Heroku app with the following buildpack:
+# https://github.com/ddollar/buildpack-test
+#
+# Push this Python buildpack to that Heroku app to
+# run the tests.
+#
+
+testDetectWithReqs() {
+  detect "simple-requirements"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectWithEmptyReqs() {
+  detect "empty-requirements"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectDjango16() {
+  detect "django-1.6-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectDjango15() {
+  detect "django-1.5-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectDjango14() {
+  detect "django-1.4-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectDjango13() {
+  detect "django-1.3-skeleton"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectNotDjangoWithSettings() {
+  detect "not-django"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectWithSetupPy() {
+  detect "distutils"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectWithSetupRequires() {
+  detect "no-requirements"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectNotPython() {
+  detect "not-python"
+  assertNotCaptured "Python"
+  assertEquals "1" "${RETURN}"
+}
+
+testDetectSimpleRuntimePypy2() {
+  detect "simple-runtime-pypy2"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectSimpleRuntimePython2() {
+  detect "simple-runtime-python2"
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+testDetectSimpleRuntimePython3() {
+  detect "simple-runtime"  # should probably be renamed simple-runtime-python3
+  assertCapturedEquals "Python"
+  assertCapturedSuccess
+}
+
+## utils ########################################
+
+pushd $(dirname 0) >/dev/null
+BASE=$(pwd)
+popd >/dev/null
+
+source ${BASE}/vendor/test-utils
+
+detect() {
+  capture ${BASE}/bin/detect ${BASE}/test/$1
+}
+
+compile() {
+  capture ${BASE}/bin/compile ${BASE}/test/$1
+}
+
+source ${BASE}/vendor/shunit2
+

bin/utils

@@ -0,0 +1,108 @@
+shopt -s extglob
+
+if [ $(uname) == Darwin ]; then
+    sed() { command sed -l "$@"; }
+else
+    sed() { command sed -u "$@"; }
+fi
+
+# Syntax sugar.
+indent() {
+  sed "s/^/       /"
+}
+
+# Clean up pip output
+cleanup() {
+  sed -e 's/\.\.\.\+/.../g' | sed -e '/already satisfied/Id' | sed -e '/Overwriting/Id' | sed -e '/python executable/Id' | sed -e '/no previously-included files/Id'
+}
+
+# Buildpack Indented line.
+puts-line() {
+  echo "       $@"
+}
+
+# Buildpack Steps.
+puts-step() {
+  echo "-----> $@"
+}
+
+# Buildpack Warnings.
+puts-warn() {
+  echo " !     $@"
+}
+
+# Buildpack Commands.
+puts-cmd() {
+  echo "     $ $@"
+}
+
+# Usage: $ set-env key value
+set-env() {
+  echo "export $1=$2" >> $PROFILE_PATH
+}
+
+# Usage: $ set-default-env key value
+set-default-env() {
+  echo "export $1=\${$1:-$2}" >> $PROFILE_PATH
+}
+
+# Usage: $ un-set-env key
+un-set-env() {
+  echo "unset $1" >> $PROFILE_PATH
+}
+
+# Does some serious copying.
+deep-cp() {
+  declare source="$1" target="$2"
+
+  mkdir -p "$target"
+
+  # cp doesn't like being called without source params,
+  # so make sure they expand to something first.
+  # subshell to avoid surprising caller with shopts.
+  (
+    shopt -s nullglob dotglob
+    set -- "$source"/!(tmp|.|..)
+    [[ $# == 0 ]] || cp -a "$@" "$target"
+  )
+}
+
+# Does some serious moving.
+deep-mv() {
+  deep-cp "$1" "$2"
+  deep-rm "$1"
+}
+
+# Does some serious deleting.
+deep-rm() {
+  # subshell to avoid surprising caller with shopts.
+  (
+    shopt -s dotglob
+    rm -rf "$1"/!(.curlrc|.netrc|tmp|.|..)
+  )
+}
+
+
+sub-env() {
+
+  WHITELIST=${2:-''}
+  BLACKLIST=${3:-'^(GIT_DIR|PYTHONHOME|LD_LIBRARY_PATH|LIBRARY_PATH|PATH)$'}
+
+  # Python-specific variables.
+  export PYHONHOME=$BUILD_DIR/.heroku/python
+  export PYTHONPATH=$BUILD_DIR/
+
+  (
+    if [ -d "$ENV_DIR" ]; then
+      for e in $(ls $ENV_DIR); do
+        echo "$e" | grep -E "$WHITELIST" | grep -qvE "$BLACKLIST" &&
+        export "$e=$(cat $ENV_DIR/$e)"
+        :
+      done
+    fi
+
+    $1
+
+  )
+}
+

bin/warnings

@@ -0,0 +1,49 @@
+shopt -s extglob
+
+old-platform() {
+  if grep -qi 'InsecurePlatformWarning' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! It looks like your application is using an outdated version of Python."
+    puts-warn "This caused the security warning you saw above during the 'pip install' step."
+    puts-warn "We recommend '$RECOMMENDED_PYTHON_VERSION', which you can specify in a 'runtime.txt' file."
+    puts-warn "  -- Much Love, Heroku."
+  fi
+}
+
+pylibmc-missing() {
+  if grep -qi 'fatal error: libmemcached/memcached.h: No such file or directory' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! There was a problem with your build related to libmemcache."
+    puts-warn "The Python library 'pylibmc' must be explicitly specified in 'requirements.txt' in order to build correctly."
+    puts-warn "Once you do that, everything should work as expected.   -- Much Love, Heroku."
+  fi
+}
+
+scipy-included() {
+  if grep -qi 'running setup.py install for scipy' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! It looks like you're trying to use scipy on Heroku."
+    puts-warn "Unfortunately, at this time, we do not directly support this library."
+    puts-warn "There is, however, a buildpack available that makes it possible to use it on Heroku."
+    puts-warn "You can learn more here:  https://devcenter.heroku.com/articles/python-c-deps"
+    puts-warn "Sorry for the inconvenience.   -- Much Love, Heroku."
+  fi
+}
+
+distribute-included() {
+  if grep -qi 'Running setup.py install for distribute' "$WARNINGS_LOG"; then
+    echo
+    puts-warn "Hello! Your requirements.txt file contains the distribute package."
+    puts-warn "This library is automatically installed by Heroku and shouldn't be in"
+    puts-warn "Your requirements.txt file. This can cause unexpected behavior."
+    puts-warn "  -- Much Love, Heroku."
+  fi
+}
+
+show-warnings() {
+  old-platform
+  pylibmc-missing
+  scipy-included
+  distribute-included
+}
+

builds/README.md

@@ -0,0 +1,31 @@
+# Python Buildpack Binaries
+
+
+To get started with it, create an app on Heroku inside a clone of this repository, and set your S3 config vars:
+
+    $ heroku create --buildpack https://github.com/heroku/heroku-buildpack-python#not-heroku
+    $ heroku config:set WORKSPACE_DIR=builds
+    $ heroku config:set AWS_ACCESS_KEY_ID=<your_aws_key>
+    $ heroku config:set AWS_SECRET_ACCESS_KEY=<your_aws_secret>
+    $ heroku config:set S3_BUCKET=<your_s3_bucket_name>
+
+
+Then, shell into an instance and run a build by giving the name of the formula inside `builds`:
+
+    $ heroku run bash
+    Running `bash` attached to terminal... up, run.6880
+    ~ $ bob build runtimes/python-2.7.6
+
+    Fetching dependencies... found 2:
+      - libraries/sqlite
+
+    Building formula runtimes/python-2.7.6:
+        === Building Python 2.7.6
+        Fetching Python v2.7.6 source...
+        Compiling...
+
+If this works, run `bob deploy` instead of `bob build` to have the result uploaded to S3 for you.
+
+To speed things up drastically, it'll usually be a good idea to `heroku run bash --size PX` instead.
+
+Enjoy :)

builds/libraries/autoconf

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+
+OUT_PREFIX=$1
+
+echo "Building autoconf..."
+
+
+SOURCE_TARBALL='https://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz'
+curl -L $SOURCE_TARBALL | tar xz
+
+cd autoconf-2.68
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/libraries/sqlite

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+
+OUT_PREFIX=$1
+
+echo "Building SQLite..."
+
+
+SOURCE_TARBALL='https://www.sqlite.org/sqlite-autoconf-3070900.tar.gz'
+
+curl $SOURCE_TARBALL | tar xz
+# jx
+mv sqlite-autoconf-3070900 sqlite
+
+cd sqlite
+./configure --prefix=$OUT_PREFIX
+make
+make install
+
+# Cleanup
+cd ..
+rm -fr sqlite

builds/libraries/vendor/gdal

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building gdal..."
+
+SOURCE_TARBALL='http://download.osgeo.org/gdal/1.11.1/gdal-1.11.1.tar.gz'
+
+curl -L $SOURCE_TARBALL | tar zx
+
+cd gdal-1.11.1
+./configure --prefix=$OUT_PREFIX  &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/vendor/geos

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building geos..."
+
+SOURCE_TARBALL='http://download.osgeo.org/geos/geos-3.4.2.tar.bz2'
+
+curl -L $SOURCE_TARBALL | tar xj
+
+cd geos-3.4.2
+./configure --prefix=$OUT_PREFIX  &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/vendor/libffi

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building libffi..."
+
+SOURCE_TARBALL='ftp://sourceware.org/pub/libffi/libffi-3.1.tar.gz'
+
+curl -L $SOURCE_TARBALL | tar x
+
+cd libffi-3.1
+./configure --prefix=$OUT_PREFIX --disable-static &&
+make
+make install
+
+# Cleanup
+cd ..

builds/libraries/vendor/libmemcache

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# fail hard
+set -o pipefail
+# fail harder
+set -eux
+
+DEFAULT_VERSION="1.0.18"
+dep_version=${VERSION:-$DEFAULT_VERSION}
+dep_dirname=libmemcached-${dep_version}
+dep_archive_name=${dep_dirname}.tar.gz
+dep_url=https://launchpad.net/libmemcached/1.0/${dep_version}/+download/${dep_archive_name}
+
+# SASL Support.
+echo "-----> Building cyrus-sasl 2.1.26..."
+
+curl -LO ftp://ftp.cyrusimap.org/cyrus-sasl/cyrus-sasl-2.1.26.tar.gz
+# FTP doesn't play well with piping into tar xz
+tar xzf cyrus-sasl-2.1.26.tar.gz
+
+pushd cyrus-sasl-2.1.26
+./configure --prefix=${OUT_PREFIX} --with-plugindir=${OUT_PREFIX}lib/sasl2 --with-configdir=${OUT_PREFIX}lib/sasl2
+
+make -s -j 9
+make install -s
+popd
+
+echo "-----> Building libmemcached ${dep_version}..."
+
+curl -L ${dep_url} | tar xz
+pushd ${dep_dirname}
+CPPFLAGS=-I${OUT_PREFIX}/include LDFLAGS=-L${OUT_PREFIX}/lib ./configure --prefix=${OUT_PREFIX} --without-memcached
+make -s -j 9
+make install -s
+popd
+
+echo "-----> Done."

builds/libraries/vendor/proj

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building gdal..."
+
+SOURCE_TARBALL='http://download.osgeo.org/proj/proj-4.8.0.tar.gz'
+
+curl -L $SOURCE_TARBALL | tar zx
+
+cd proj-4.8.0
+./configure --prefix=$OUT_PREFIX  &&
+make
+make install
+
+# Cleanup
+cd ..

builds/runtimes/pypy-1.7

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.7-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.7/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-1.8

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.8-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.8/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-1.9

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-1.9/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0.1/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.0.2

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.0.2-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.0.2/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.1/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.2

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.2-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.2-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.2.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.2.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.2.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.3

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite, libraries/libffi
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.3-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.3-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.3.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.3.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.3.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.4.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.4.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.4.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.5.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.5.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.5.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.5.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.5.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.5.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.6.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.6.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.6.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-2.6.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-2.6.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-2.6.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-4.0.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-4.0.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-4.0.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-4.0.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-4.0.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-4.0.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-5.0.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-5.0.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-5.0.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-5.0.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-5.0.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-5.0.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-5.1.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-5.1.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-5.1.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-5.1.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy-5.1.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy-5.1.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy-5.3.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bbuseruploads.s3.amazonaws.com/54220cd1-b139-4188-9455-1e13e663f1ac/downloads/265504fc-8c03-4c1d-935a-2b8fbc6da51a/pypy2-v5.3.1-linux64.tar.bz2?Signature=F%2FnnB39QrCTPldSErIJoqzAt8YA%3D&Expires=1471612628&AWSAccessKeyId=AKIAIWY5XSVPZPDQYRQQ&versionId=kJjoDTh5eNcLrGrt5hYT0_5XGjg3.gl0&response-content-disposition=attachment%3B%20filename%3D%22pypy2-v5.3.1-linux64.tar.bz2%22'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy2-v5.3.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy3-2.3.1

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy3-2.3.1-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy3-2.3.1-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy $OUT_PREFIX/bin/python

builds/runtimes/pypy3-2.4.0

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar-14 stack, not cedar.
+
+OUT_PREFIX=$1
+
+echo "Building PyPy..."
+SOURCE_TARBALL='https://bitbucket.org/pypy/pypy/downloads/pypy3-2.4.0-linux64.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+cp -R pypy3-2.4.0-linux64/* $OUT_PREFIX
+
+ln $OUT_PREFIX/bin/pypy3 $OUT_PREFIX/bin/python

builds/runtimes/python-2.4.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.4/Python-2.4.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.4.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.5/Python-2.4.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.4.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.4 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.6/Python-2.4.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.4.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.0

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5/Python-2.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.1

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.1/Python-2.5.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.2

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.2/Python-2.5.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.3

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.3/Python-2.5.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.4/Python-2.5.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.5/Python-2.5.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.5.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.5 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.6/Python-2.5.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.5.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.6.0

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar stack, not cedar-14.
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://www.python.org/ftp/python/2.6/Python-2.6.tar.bz2'
+curl -L $SOURCE_TARBALL | tar jx
+mv Python-2.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.1

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+# NOTICE: This formula only works for the cedar stack, not cedar-14.
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.1/Python-2.6.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.2

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.2/Python-2.6.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.3

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.3/Python-2.6.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.4

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.4/Python-2.6.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.5

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.5/Python-2.6.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.6

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.6/Python-2.6.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.7

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.7/Python-2.6.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.8

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.8/Python-2.6.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.6.9

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+# Protect 2.6 builds from parent Python (causes segfault during build).
+unset LANG PYTHONHOME PYTHONPATH
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.9/Python-2.6.9.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.6.9 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.0

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7/Python-2.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.1

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.1/Python-2.7.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.10

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.10/Python-2.7.10.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.10 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.11

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.11/Python-2.7.11.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.11 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.12

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.12/Python-2.7.12.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.12 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-2.7.2

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.2/Python-2.7.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.3

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.3/Python-2.7.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.4

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.4/Python-2.7.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.5

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.5/Python-2.7.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.6

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.6/Python-2.7.6.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.6 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.7

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.7/Python-2.7.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.7.7-shared

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.7/Python-2.7.7.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.7 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.8

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.8/Python-2.7.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX
+make
+make install

builds/runtimes/python-2.7.8-shared

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.8/Python-2.7.8.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.8 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install

builds/runtimes/python-2.7.9

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/2.7.9/Python-2.7.9.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-2.7.9 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --with-ensurepip=no
+make
+make install

builds/runtimes/python-3.1.0

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1/Python-3.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.1

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.1/Python-3.1.1.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.1 src
+cd src
+
+./configure --prefix=$OUT_PREFIX  --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.2

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.2/Python-3.1.2.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.2 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.3

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.3/Python-3.1.3.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.3 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.4

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.4/Python-3.1.4.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.4 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python

builds/runtimes/python-3.1.5

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/python/
+# Build Deps: libraries/sqlite
+
+OUT_PREFIX=$1
+
+echo "Building Python..."
+SOURCE_TARBALL='https://python.org/ftp/python/3.1.5/Python-3.1.5.tgz'
+curl -L $SOURCE_TARBALL | tar xz
+mv Python-3.1.5 src
+cd src
+
+./configure --prefix=$OUT_PREFIX --enable-shared
+make
+make install
+
+ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python