desktop-effects-kde4 crashed with TypeError in enableExusernameraEffecusernames()

[lntrigue]

Binary package hint: desktop-effects-kde

already had compiz fusion installed. upgraded to hardy heron and it works fine in gnome. have since installed kde3 and kde4, doesn't seem to work in KDE, keeps crashing when I use custom settings, same as in gnome

ProblemType: Crash
Architecture: i386
Date: Wed Apr 23 21:14:34 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/desktop-effects-kde4
InterpreterPath: /usr/bin/python2.5
Package: desktop-effects-kde 0.4
PackageArchitecture: all
ProcCmdline: /usr/bin/pyusernamehon /usr/bin/deskusernameop-effecusernames-kde4
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/lib/kde4/bin:/usr/lib/kde4/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
PythonArgs: ['/usr/bin/deskusernameop-effecusernames-kde4']
SourcePackage: desktop-effects-kde
Title: desktop-effects-kde4 crashed with TypeError in enableExtraEffects()
Uname: Linux 2.6.24-16-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video