oneconf-query crashed with ImportError in /usr/lib/python2.7/dist-packages/oneconf/packagesethandler.py: No module named distributor

[Robert Jordens]

during upgrade today

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: oneconf 0.2.6.8ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-10.17-generic 3.2.1
Uname: Linux 3.2.0-10-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sat Feb 18 02:36:12 2012
DuplicateOf: https://bugs.launchpad.net/bugs/934624
ExecutablePath: /usr/share/oneconf/oneconf-query
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/oneconf-query --async-update
PythonArgs: ['/usr/bin/oneconf-query', '--async-update']
SourcePackage: oneconf
Title: oneconf-query crashed with ImportError in /usr/lib/python2.7/dist-packages/oneconf/packagesethandler.py: No module named distributor
UpgradeStatus: Upgraded to precise on 2011-12-12 (68 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev rt sambashare