Languagepack ?

Hallo, i a new User. I have install Netrunner 12.12 with all updates, but the Inkscape and Gimp is in Englisch Language. Can i install German Languagepack for Gimp and Inkscape ?

I a Linux beginner. Sorry for my bad englisch
Edit. I have install Gnome Languagepack. Now is Gimp and Inkscape in German.