I just updated my yum.conf file and I other related files. I did this from some reference to this change in a thread on this list. Now, when I run 'sudo yum -y update' I get the following: [ve1drg@mach3 etc]$ sudo yum -y update Repository updates-released already added, not adding again Repository base already added, not adding again Repository livna-testing already added, not adding again Setting up Update Process Setting up repositories Cannot open/read repomd.xml file for repository: livna-stable failure: repodata/repomd.xml from livna-stable: [Errno 256] No more mirrors to try. [ve1drg@mach3 etc]$ What does this mean? Am I missing a file or two?? What is the fix?