diff --git a/builds/runtimes/python-3.6.0 b/builds/runtimes/python-3.6.0
index 9c31d24..ad41723 100755
--- a/builds/runtimes/python-3.6.0
+++ b/builds/runtimes/python-3.6.0
@@ -1,18 +1,4 @@
 #!/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/3.6.0/Python-3.6.0.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.0 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
 
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.1 b/builds/runtimes/python-3.6.1
index 263fc08..ad41723 100755
--- a/builds/runtimes/python-3.6.1
+++ b/builds/runtimes/python-3.6.1
@@ -1,18 +1,4 @@
 #!/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/3.6.1/Python-3.6.1.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.1 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
 
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.2 b/builds/runtimes/python-3.6.2
index 9b23a90..ad41723 100755
--- a/builds/runtimes/python-3.6.2
+++ b/builds/runtimes/python-3.6.2
@@ -1,21 +1,4 @@
 #!/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/3.6.2/Python-3.6.2.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.2 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.3 b/builds/runtimes/python-3.6.3
index 08f33fe..ad41723 100755
--- a/builds/runtimes/python-3.6.3
+++ b/builds/runtimes/python-3.6.3
@@ -1,21 +1,4 @@
 #!/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/3.6.3/Python-3.6.3.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.3 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.4 b/builds/runtimes/python-3.6.4
index d1a93df..ad41723 100755
--- a/builds/runtimes/python-3.6.4
+++ b/builds/runtimes/python-3.6.4
@@ -1,21 +1,4 @@
 #!/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/3.6.4/Python-3.6.4.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.4 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.5 b/builds/runtimes/python-3.6.5
index e76cd6a..ad41723 100755
--- a/builds/runtimes/python-3.6.5
+++ b/builds/runtimes/python-3.6.5
@@ -1,21 +1,4 @@
 #!/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/3.6.5/Python-3.6.5.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.5 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.6 b/builds/runtimes/python-3.6.6
index a3bf0f8..ad41723 100755
--- a/builds/runtimes/python-3.6.6
+++ b/builds/runtimes/python-3.6.6
@@ -1,29 +1,4 @@
 #!/usr/bin/env bash
 # Build Path: /app/.heroku/python/
 
-OUT_PREFIX=$1
-BIN_DIR="$(cd "$(dirname "$0")"/../.. || exit; pwd)/bin"
-export BIN_DIR
-
-# shellcheck source=bin/utils
-source "$BIN_DIR/steps/sqlite3"
-
-sqlite3_version
-echo "Setting up SQLite3 Headers for $SQLITE3_VERSION"
-sqlite3_install "$OUT_PREFIX" "$SQLITE3_VERSION" 1
-
-echo "Building Python…"
-SOURCE_TARBALL='https://python.org/ftp/python/3.6.6/Python-3.6.6.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.6 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-ln $OUT_PREFIX/bin/python3 $OUT_PREFIX/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.7 b/builds/runtimes/python-3.6.7
index 052ee1e..ad41723 100755
--- a/builds/runtimes/python-3.6.7
+++ b/builds/runtimes/python-3.6.7
@@ -1,32 +1,4 @@
 #!/usr/bin/env bash
 # Build Path: /app/.heroku/python/
 
-OUT_PREFIX=$1
-BIN_DIR="$(cd "$(dirname "$0")"/../.. || exit; pwd)/bin"
-export BIN_DIR
-
-# shellcheck source=bin/utils
-source "$BIN_DIR/steps/sqlite3"
-
-sqlite3_version
-echo "Setting up SQLite3 Headers for $SQLITE3_VERSION"
-sqlite3_install "$OUT_PREFIX" "$SQLITE3_VERSION" 1
-
-echo "Building Python…"
-SOURCE_TARBALL='https://python.org/ftp/python/3.6.7/Python-3.6.7.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.7 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-# Remove spare /
-LOCATION=${OUT_PREFIX%?}
-
-ln $LOCATION/bin/python3 $LOCATION/bin/python
+source $(dirname $0)/python3
diff --git a/builds/runtimes/python-3.6.8 b/builds/runtimes/python-3.6.8
index a47f466..ad41723 100755
--- a/builds/runtimes/python-3.6.8
+++ b/builds/runtimes/python-3.6.8
@@ -1,32 +1,4 @@
 #!/usr/bin/env bash
 # Build Path: /app/.heroku/python/
 
-OUT_PREFIX=$1
-BIN_DIR="$(cd "$(dirname "$0")"/../.. || exit; pwd)/bin"
-export BIN_DIR
-
-# shellcheck source=bin/utils
-source "$BIN_DIR/steps/sqlite3"
-
-sqlite3_version
-echo "Setting up SQLite3 Headers for $SQLITE3_VERSION"
-sqlite3_install "$OUT_PREFIX" "$SQLITE3_VERSION" 1
-
-echo "Building Python…"
-SOURCE_TARBALL='https://python.org/ftp/python/3.6.8/Python-3.6.8.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.6.8 src
-cd src
-
-./configure --prefix=$OUT_PREFIX --with-ensurepip=no
-make
-make install
-
-# Remove unneeded test directories, similar to the official Docker Python images:
-# https://github.com/docker-library/python
-find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +
-
-# Remove spare /
-LOCATION=${OUT_PREFIX%?}
-
-ln $LOCATION/bin/python3 $LOCATION/bin/python
+source $(dirname $0)/python3