https://bugzilla.redhat.com/show_bug.cgi?id=1281722
--- Comment #1 from Petr Ĺ abata psabata@redhat.com --- * Tip: You may drop the coreutils build time dependency if you substitute the `-exec rm -f {} ;' but with `-delete'.
* Tip: The Group tag isn't really needed nowadays.
* As this is an XS package, you should also BR gcc and perl-devel.
* I'm not sure the license could be really considered `MIT'; it looks like a combination of `MIT' and `BSD' (3-clause). I suggest you check with legal.