As of anaconda-10.3.0.3-1, the langsupport keyword is no longer supported in kickstart. Instead of using this keyword, you should now be using the appropriate packages in the %packages section. So before where you had this: langsupport de fr it You should now have this: %packages @german-support @french-support @italian-support You'll get an exception with a helpful error message if you use kickstart from Rawhide and don't update things. Good luck. - Chris