I have notices the same warning, Also upgraded from karmic to Lucid. The workaround cleared the warning for me too.
-- UserWarning: Unbuilt egg for setuptools [unknown version] (/usr/lib/python2.6/dist-packages) https://bugs.launchpad.net/bugs/576434 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
