I have openSUSE 11.0 with KDE 3.5.

I've been having lots of problems lately with my system, one of which is that I cannot disable 3D effects. I tried running simple-ccsm in the console and unchecked 'disable desktop effects', and received the following error in the console:

"Traceback (most recent call last):
File "/usr/bin/simple-ccsm", line 1001, in EnableDesktopEffectsChanged
subprocess.Popen(cmd)
File "/usr/lib64/python2.5/subprocess.py", line 594, in __init__
errread, errwrite)
File "/usr/lib64/python2.5/subprocess.py", line 1147, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory"

Any ideas? Thanks!