On 7/8/2014 2:03 PM, Wes James wrote: > I installed centos 6.5 from a dvd. Now that 7 is out, I'l like to try it. I tried: > > sudo yum clean all && sudo yum update > > but it said there were no updates. Is there a command-line way to upgrade from 6.5 to 7? yum update will only update packages in the current version, not switch to a completely new version. 7 is structurally different enough, with systemd and so forth, that you will want to do a virgin fresh install. -- john r pierce 37N 122W somewhere on the middle of the left coast