Installs tools commonly used by Python developers, including multiple versions of the Python interpreter, PyPy, pip, virtualenv, virtualenvwrapper, tox, and wheel.

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• python_dev_versions

  The versions of python to install, as a list of dictionaries containing one key "version" and the version number as a string. Defaults to: [{version: "2.6"}, {version: "3.3"}, {version: "3.4"}, {version: "2.7"}]

  The last version included will be used as the default version for pip. To use pip with the other versions, add the version number to the command name (for example, "pip3.3 install mypackage").

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Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:

- hosts: servers
  roles:
     - role: username.python-dev
	   python-versions:
	     - version: 3.3
		 - version: 3.4

BSD

Doug Hellmann