upgrading gnome in redhat9
i am using redhat9. i tried a lot to install FC3, but could not do so. sometimes horizontal or vertical colored lines appeared during installation and some time it did not appear. But after choosing packages a bug appeared.
now i want to upgrade redhat packages (gnome, kde and others) how can i do it. i have download latest source of gnome package. now i am not understanding what to do with it.
thanks in advance.