Found package: WheelPackage(u'https://pypi.python.org/packages/3.4/s/setuptools/setuptools-15.2-py2.py3-none-any.whl#md5=fc72e6c9622b25026fb8984a156b8719') Had package: WheelPackage(u'file:///home/jsirois/.pex/build/setuptools-18.1-py2.py3-none-any.whl')