I ran yum update on selfhosted ovirt engine, followed by engine-setup which is failing due to a missing dependency:

          --== PACKAGES ==--

[ INFO  ] Checking for product updates...
[ ERROR ] Yum [u'ovirt-engine-backend-4.0.5.5-1.el7.centos.noarch requires vdsm-jsonrpc-java >= 1.2.7']
[ INFO  ] Yum Performing yum transaction rollback
[ ERROR ] Failed to execute stage 'Environment customization': [u'ovirt-engine-backend-4.0.5.5-1.el7.centos.noarch requires vdsm-jsonrpc-java >= 1.2.7']
[ INFO  ] Stage: Clean up