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Kenneth Reitz
76 lines
1.9 KiB
ReStructuredText
76 lines
1.9 KiB
ReStructuredText
Mac OS X
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========
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*Or, "Installing Python 2.7 via Homebrew".*
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Package Manager
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---------------
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While Snow Leopard comes with a large number of UNIX utilities, those
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familiar with Linux systems will notice one key component missing: a
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package manager. Mxcl's `Homebrew <http://mxcl.github.com/homebrew/>`_ is the answer.
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To `install Homebrew <https://github.com/mxcl/homebrew/wiki/installation>`_, simply run: ::
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$ ruby -e "$(curl -fsS https://raw.github.com/gist/323731)"
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It's basic commands are **update**, **install**, and **remove**.
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.. man brew
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And we can now install Python 2.7: ::
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$ brew install python --framework
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The ``--framework`` option tells Homebrew to compile a Framework-style Python build, rather than a UNIX-style build. The outdated version of Python that Snow Leopard comes packaged with
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is built as a Framework, so this helps avoid some future module installation
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bugs.
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*Don't forget to update your environment PATH.*
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Building From Source
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--------------------
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.. todo:: Write "Building From Source"
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Distribute & Pip
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----------------
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*Distribute* is a fantastic drop-in replacement for *easy_install* and
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*setuptools*. It allows you to install and manage python packages from
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pypi.python.org, amongst a few other sources. It also plays well with
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*virtualenv* and user-enviornments.
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**easy_install** is considered by many to be a deprecated system, so we
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will install it's replacement: **pip**. Pip allows for uninstallation
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of packages, and is actively maintained, unlike setuptool's easy_install.
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To install *pip* and Distribute's *easy_install*:
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If you have homebrew: ::
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$ brew install pip
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...And, if you're a masochist: ::
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$ curl -O http://python-distribute.org/distribute_setup.py
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$ python distribute_setup.py
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$ easy_install pip
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Hopefully you'll never have to use **easy_install** again.
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Updating Python
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---------------
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Homebrew makes it simple. ::
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$ brew update
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$ brew install --force python
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