[Grml] switching to german language

Hello, i need your help. I want to switch to german messages, but i become only english meassages.

I have change the keyboard and language with the grml-setlang script and the boot option lang=de. I have the german keyboard layout for use, but no german messages. In the locale.nopurge file i have added the lines "de_DE*" and "de" and done some aptitude safe-upgrade.

Thanks for some tips.

Regards.

Dietmar