jockey-gtk crashed with ImportError in <module>()

[m2]

changed visual effects to use compiz fusion "normal effects", from none. setting still changed, however jockey crashed.

using nvidia proprietry 180.35 driver

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/jockey-gtk
InterpreterPath: /usr/bin/python2.6
MachineType: Gigabyte Technology Co., Ltd. 945P-DS3
NonfreeKernelModules: nvidia
Package: jockey-gtk 0.5-0ubuntu3
PackageArchitecture: all
ProcCmdLine: root=UUID=62d54b9c-158c-41e1-abd3-1b029b09de2e ro quiet splash
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk --check-composite
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.28-9.29-generic
PythonArgs: ['/usr/bin/jockey-gtk', '--check-composite']
SourcePackage: jockey
Title: jockey-gtk crashed with ImportError in <module>()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare