uninstal realplayer rpm in rh9
 

can anyone help me to uninstal realplayer in rh9 It was instaled via rpm I wish to instal a newer version but rh9 says package already instaled

I assume you used the graphical version of rpm? you should probably do this:
rpm --all |grep real

This will list the names of all of you packages containing the word real in. Find the one that looks like realplayer. Then:
rpm -e realplayer (or whatever the package was called)
should erase it