I did have the same problem. Now i installed the package libcompizconfig0 and this error has gone.
But when i execute now compiz --replace the following is happening: Initializing rotate options...done Initializing scale options...done Initializing switcher options...done /usr/bin/compiz.real (core) - Error: Couldn't load plugin 'workarounds' Initializing zoom options...done Then the windows are freezing in KDE. What is the plugin 'workarounds' ? The package compiz-plugins are installed! -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]