RealPlayer set up, Intrepid, Oct 2008
Download from http://www.real.com/linux to your downloads folder.
Open a file manager and click right on the file and under the permissions tab, make the file executable.
Open a terminal and:
cd to_the_downloaded_folder ¬
sudo ./Real* ¬
/opt/real/RealPlayer is OK for the placement ¬
F ¬ to finish