It is also reported here: https://bugzilla.redhat.com/show_bug.cgi?id=652890
The proper fix is to update python-meld3 to 0.6.7. ** Bug watch added: Red Hat Bugzilla #652890 https://bugzilla.redhat.com/show_bug.cgi?id=652890 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777862 Title: package supervisor 3.0a8-1 failed to install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/supervisor/+bug/777862/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs