No /usr/bin/kxkb in KDE 4.5

Hi all,

I recently updated to KDE 4.5 (from 3.5.10) and now I'm facing several small problems while trying to get my environment 
back.

One problem seems to be that /usr/bin/kxkb is no longer installed with the systemsettings package. And I cannot select 
"evdev-driven keyboard" in the keyboard layout settings in systemsettings / kcontrol.

Also the "keyboard service" or whatever it is called in english cannot be started in the "system services" section. When 
I try to start it manually it complains about "kxkb" being missing.

Does anyone know what package contains kxkb in 4.5 ? On another machine I still have have 4.4 installed and there it is 
installed with the systemsettings package.

Thanks,
Jens