It's not in wily anymore, don't know about older releases, but if it's not fixed in vivid yet, it will be fixed soon, as the build system automatically updates the list.
** Changed in: python-apt (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1463679 Title: mirror.anl.gov no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-apt/+bug/1463679/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs