Is yum groups broken in f20 ?

[Michael Cronenworth]

Adam Pribyl wrote:
> There is much more problems with groups in bugzilla, it affects F19 too.
> You can "fix" this by using "yum mark remove <group>" on all groups you get a
> warning they are missing (you have to have the latest yum - so yum update yum).

You don't need to bother with this. If you read the bug link you'll find an 
easier solution.

rm -rf /var/lib/yum/groups