[apport] beryl-settings crashed with ImportError in <module>()

just tried beryl, using ubuntuguide guides

ProblemType: Crash
Date: Wed Feb 14 14:40:51 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/beryl-settings
InterpreterPath: /usr/bin/python2.5
Package: beryl-settings 0.2.0+svn20070211-r3960+3v1ubuntu0
ProcCmdline: python /usr/bin/beryl-settings
ProcCwd: /home/mikko
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=fi_FI.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/beryl-settings']
SourcePackage: beryl-settings
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/beryl-settings", line 22, in <module>
     import berylsettings
 ImportError: No module named berylsettings
Uname: Linux Jenova 2.6.20-8-generic #2 SMP Tue Feb 13 05:18:42 UTC 2007 i686 GNU/Linux