Odd install problem

[Michael E Brown]

On Thu, Aug 09, 2007 at 09:49:26AM -0700, Aaron McKinnon wrote:
> A colleague of mine has been working with OM on a few systems. He found 
> that he needed to uninstall and reinstall for whatever reason. Now, even 
> after cleaning out the yum cache, yum fails to see that there is 
> anything to install. As if the packages are all ready there...
> 
> Has anyone else seen this before? He is using the latest and greatest 
> installer from the linux.dell.com site.

Details? Os version, system model, full yum message output, anything
else relevant.
Thanks,
Michael