debian repository
I've started packaging a couple of things. You can find amd64 packages (for sid) and source packages for the Fedora Directory Server and for mod-auth-cas. couple of things.
Here they are: http://michele.pupazzo.org/debian
You can also add the following to your /etc/apt/sources.list file:
deb http://michele.pupazzo.org/debian sid main contrib non-free deb-src http://michele.pupazzo.org/debian sid main contrib non-free