Please, upgrade to 2.0 version. This is a dependency issue for mistral-dashboard (Horizon) https://bugzilla.redhat.com/show_bug.cgi?id=1331952
For this new version, python-rjsmin should be included in SPEC file as "requires" http://koji.fedoraproject.org/koji/buildinfo?buildID=745597
rcssmin is a dependency as well, I thought I already built it. I may be wrong though.
*** This bug has been marked as a duplicate of bug 1296716 ***