python2.6 crashed with SystemError in markInstall()

[Felix]

Binary package hint: python2.6

Appears everytime i try to install the suggested packages for extra multimedia functionality from k3b. I enter the root password, installs, and it says "you have to restart k3b..". A few seconds after this python crashes.

ProblemType: Crash
Architecture: amd64
Date: Tue Sep 29 19:43:46 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/python2.6
InterpreterPath: /usr/bin/python2.6
NonfreeKernelModules: nvidia
Package: python2.6-minimal 2.6.2-3ubuntu1
ProcCmdline: python /usr/bin/install-package --install libtunepimp5-mp3 libk3b6-extracodecs libavcodec-unstripped-52
ProcEnviron:
 LANGUAGE=de_DE:de:en_GB:en
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
PythonArgs: []
SourcePackage: python2.6
Title: python2.6 crashed with SystemError in markInstall()
Uname: Linux 2.6.31-11-generic x86_64
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #435675, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.