From SME Server

Yum install is able to resolved dependencies on it's own when you add the repository to your server. This will make installing dependencies a lot easier, also when they change and saves a lot of issues and wget-ing. Here is how to add ATrpms to your server, since that is for el4, you will have to adapt it slightly for el5 (SME Server 8.x) — Cactus (talk | contribs 07:30, 28 March 2011 (UTC)