Previously, the guest agent was renamed from rhev-guest-agent to ovirt-guest-agent, but the guest agent check did not account for this change. Users could not install the guest agent properly, because the Manager returned an error for an unknown guest agent. The ovirt-guest-agent package also conflicts with the rhev-guest-agent package. This resulted in confusion among users. Now, this has been fixed so that the Manager accounts for the renamed guest agent, and no longer returns an error for an unknown guest agent.