RH403 capsule install failing due to missing packages

When running the last step of installing a capsule, I get puppet errors saying that it is unable to find packages to install with yum. The packages are:

capsule.lab.example.com-qpid-router-client
capsule.lab.example.com-apache
capsule.lab.example.com-puppet-client
capsule.lab.example.com-qpid-router-server
capsule.lab.example.com-qpid-broker

What repository am I missing? I cannot find any steps that I have missed, but I won't discount that as a possibility.

Thanks,
Jason