We have a server that has an old version of phpMyAdmin (2.x) and needs upgrading to the latest version but I have no idea how to go about doing that. I don't really know much command line stuff.
I found this guide which looks pretty good, but I think it's for installing it from scratch and I'm not sure it applies if I've already got phpMyAdmin installed.
Any help would be much appreciated, as I'm having trouble finding any decent guides. The phpMyAdmin site is useless as far as I can see.
The server is apparently Apache/2.2.3 (Red Hat).