Comment 3 for bug 1219694

I'm seeing a bunch of failures today related to this...

https://jenkins01.openstack.org/job/gate-keystone-pep8/703/console

  pkg_resources.VersionConflict: (six 1.4.1 (/home/jenkins/workspace/gate-keystone-pep8/.tox/pep8/lib/python2.7/site-packages), Requirement.parse('six<1.4.0'))

Somehow 1.4.1 is being installed even though requirements/global-requirements.txt specifies six<1.4.0 in the above fix