James A. Peltier wrote:
Thanks. Having a look at http://mirror.centos.org/centos/5/updates/i386/RPMS/ there is indeed no pm-utils matching that version.
Replying to my own post here. I'm an idiot. The ISO files I have are for 5.0 and the updates I have are for 5.1 I don't have pm-utils because it's part of 5.1 base.