python2.5 crashed with SystemError in run()

[FriedChicken]

Binary package hint: python2.5

This failure happened on setting system language in KDE 4 system settings.

ProblemType: Crash
Architecture: i386
Dependencies:
 libgcc1 1:4.3.3-1ubuntu1
 zlib1g 1:1.2.3.3.dfsg-12ubuntu1
 gcc-4.3-base 4.3.3-1ubuntu1
 findutils 4.4.0-2ubuntu3
 libc6 2.9-0ubuntu9
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/python2.5
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: ath_hal
Package: python2.5-minimal 2.5.4-0ubuntu1
ProcAttrCurrent: unconfined
ProcCmdline: python /usr/bin/install-package --install language-pack-kde-en language-pack-kde-en-base language-pack-kde-de language-pack-kde-de-base
ProcEnviron:
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 LANGUAGE=
 SHELL=/bin/bash
PythonArgs: []
SourcePackage: python2.5
Title: python2.5 crashed with SystemError in run()
Uname: Linux 2.6.28-5-generic i686
UserGroups: