The documentation on this page is awesome:
but it seems like this repo has been removed:
Looks like things here will be around for awhile
More specifically the CENTOS SCL repo
[scl] name=CentOS-$releasever - SCL baseurl=http://mirror.centos.org/centos/$releasever/SCL/$basearch/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
Here's a list of things already built for 6.5
I'm in the process of removing the old SCL from my system so I haven't tested these yet, but thought it would be nice to get the documentation updated since it helped me so much!
Thanks again guys I really can't say enough great things about virtualmin. It was probably the best move I made in awhile! :)