This should do the trick: http://anonscm.debian.org/cgit/apt/python- apt.git/commit/?id=165c3e534716c7f300a6419e2f0ccc331f63c0c9
** Changed in: python-apt (Ubuntu) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to python-apt in Ubuntu. https://bugs.launchpad.net/bugs/1445949 Title: Version does not conform to PEP440 Status in python-apt package in Ubuntu: Fix Committed Status in python-setuptools package in Ubuntu: Invalid Bug description: When looking for available python modules, pkg_resources issues the following warning: /usr/lib/python2.7/dist-packages/pkg_resources/__init__.py:2512: PEP440Warning: 'python-apt (0.9.3.11build1)' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommend to migrate to PEP 440 compatible versions. The package version should be conforming. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: python-apt 0.9.3.11build1 ProcVersionSignature: Ubuntu 3.13.0-46.79-lowlatency 3.13.11-ckt15 Uname: Linux 3.13.0-46-lowlatency x86_64 ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Sun Apr 19 18:00:31 2015 SourcePackage: python-apt UpgradeStatus: Upgraded to vivid on 2012-03-12 (1133 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-apt/+bug/1445949/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp