stankevich/puppet-python — pull request #52 by fpletz (2014-01-14 14:33:09+00:00)
Title: Wheel support in pip needs current setuptools

When virtualenvs are used without distribute and an old setuptools python package is installed in the system, upgrading pip in the virtualenv won't ensure setuptools > 0.8 is installed which is required by the pip wheel command. This patch upgrades setuptools if distribute isn't used.