[CentOS] Certificate system

a few months ago, Barry Brimer wrote...
> The Fedora version of RHCS is called Dogtag
>
> <http://pki.fedoraproject.org/wiki/PKI_Main_Page>
>
> You might have to modify/rebuild their SRPMS.
>   

has anyone rebuilt this for CentOS5 yet?

its quite a few packages, and I'd hate to dive nito trying to rebuild it 
all myself and sort out the differences if this has already been done 
and is parked on a repository.

much like the original poster back in April, I'm interested in 
prototyping something that may eventually be deployed with RH 
Certificate Services..