I can't confirm fix either. In fact, I can confirm it's broken. The pre-rm script involves pycentral, which attempts to invoke a nonexistant method "old_versions" from pyversions.
Since the call only exists so pycentral can emit some warnings, and doesn't affect actual program logic, I commented out the call, replacing it with an empty array, to "fix" the upgrade. ** Bug 61472 has been marked a duplicate of this bug -- Python upgrade errors https://launchpad.net/bugs/58915 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
