otopi is a new dependency of ovirt-engine. Should be included in ovirt 3.2 release as part of the host deployment mechanism.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHEA-2013-0915.html