jockey-gtk crashed with SystemError in markInstall()

[chrismfz]

Tried to install restricted drivers for ati and when I pressed the activate
it crashed. Double checked. Rebooted and retried and it continuous to crash
resulting a unfinished installation

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/jockey-gtk
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: fglrx
Package: jockey-gtk 0.5~beta1-0ubuntu3
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/jockey-gtk']
SourcePackage: jockey
Title: jockey-gtk crashed with SystemError in markInstall()
Uname: Linux 2.6.27-6-generic i686
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare scanner tape vboxusers video