i am sucsessfull with these steps.
here is link for proper version of real player for unix/linux
if linn does work then Here is how to get it:
1) Goto http://scopes.real.com/real/player/unix/unix.html
2) Fill in the form and Choose Linux 2.x (libc6 i386).
Do *not* choose the RPM version.
3) click on "Download Community Supported Player"
4) Don't click on the normal download links. Go look at the very
bottom of the page. You will see
" RealOne Player for Unix - Preview Release
If you would like to try the alpha version of RealOne Player for
Linux 2.2 x86, use the button below."
now 2nd step to install and configure
login as root
Start Xwindows and open terminal (programe list--> System tools --> Terminal )
change directory where u download realone
cd /where u download realplayer
ls (will show dir list and proper file name)
use this following commands (if file name is different then chage it)
1- chmod u+x r1p1_linux22_libc6_i386_a1.bin
will start setup