Explicitly reference Fedora Python 2 dependency
Explicitly reference Fedora Python 2 dependency

Previously the aliases would install but subsequent runs would not
find the exact package name.  This caused yum to unnecessarily re-run.

Signed-off-by: Andrew Gaul <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@gaul.org>

andrewgaul/s3-tests,jmunhoz/s3-tests,andrewgaul/s3-tests,jmunhoz/s3-tests,robbat2/s3-tests,robbat2/s3-tests,ceph/s3-tests,ceph/s3-tests