Description of problem: RHEV guides contain several variations of yum install invocation to install the Hypervisor package. The correct one is "yum install rhev-hypervisor", other variants - particularly "yum install rhev-hypervisor\*" or "yum install rhev-hypervisor6 rhev-hypervisor6-tools" - should be replaced.
Topic 10731, revision 270552. Topic 7525, revision 270571.