Dave wrote: > Hello, > I'm trying to take a box from 4.4 to 5.0 and doing it via binary yum > upgrade. I'm following the procedure at: > > http://lists.centos.org/pipermail/centos-announce/2007-April/013660.html > > for taking a 4.x box to 5. I've removed any unneeded rpms, and confirmed > the state of the system. I downloaded and installed centos-notes-5 and > ran an rpm -Uvh centos-release-5 which worked. I imported the centos 5 > gpg key and confirmed the status of my yum. Then i ran: > > yum upgade > > this didn't work, yum didn't recognize that as a valid option. Is that a > mistype? Or is there another step i have to do? > Thanks. > Dave. The proper command is "yum upgrade".