I thought that was the point of an RMP based package manager, if you manually install the package it still checks for dependencies and puts the package in the list. However installing from a downloaded RPM usually means you could not find it in your repositories and thus updates are not maintained in those repositories and thus not updated by yum which looks at those repositories. Did I get that right? -----Original Message----- From: plug-discuss-bounces@lists.plug.phoenix.az.us [mailto:plug-discuss-bounces@lists.plug.phoenix.az.us] On Behalf Of Alex Dean Sent: Wednesday, April 01, 2009 1:53 PM To: Main PLUG discussion list Subject: Re: CentOS 5.3 On Apr 1, 2009, at 1:40 PM, Eric Shubert wrote: > > yum list | grep openmpi # (checking to see if it is installed) > yum list | grep lam # (checking to see if it is installed) I think this will only find packages which were installed by yum. If you download an RPM to a machine (wget, scp, etc) and install it using the 'rpm' command, it will not be found by 'yum list'. Seems like a big oversight, but that was my experience on some RHEL5 machines I was an admin for. (I used RHEL4 more, and it still used up2date. yum is much superior but I didn't have as much experience with it.) --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss