So you have installed Real Player if not go to Real.com/linux and download the latest real Player 11 binary. You can install in /opt directory (which is default) or in your /home directory.
After installation see whether plugins are installed in Firefox by typing about:plugins in the address bar. Look for the plugin listed as:
Helix DNA Plugin: RealPlayer G2 Plug-In Compatible
- File name: nphelix.so
nphelix.so nphelix.xpt
In default Firefox installation this directory is /usr/lib/mozilla/plugins. If you are runnimg Iceweasel on Debian it is /usr/lib/iceweasel/plugins
After copying the files check once again by typing about:plugins in the address bar.
If you have totem installed you need to remove the following totem plugin files which may conflict with running Real Player on this site:
libtotem-complex-plugin.so libtotem-complex-plugin.xpt libtotem-gmp-plugin.so libtotem-gmp-plugin.xpt
Now go to Musicindiaonline and play your favorite song.
Some songs use the dnet codec which is not present in Real Player 11 due to licensing restrictions. You can search for follwing files on Google:
ddnt.so.6.0 dnet.so.6.0
Copy these files in /opt/real/RealPlayer/codecs and create the following symlink:
ln -s dnet.so.6.0 dnet.so
Enjoy.