Because we want to use the package task, we need to know facts about
the host we are running on. Otherwise we get the following error:
Could not detect which package manager to use. Try gathering facts
or setting the "use" option.
Change-Id: I069f4025403e301af08137c19da1e5b35e21798d
Signed-off-by: Paul Belanger <pabelanger@redhat.com>