stall Mplayer in Ubuntu Hardy Heron ===
You need to add the following lines to /etc/apt/sources.list file or you need to make sure you have enabled Universe and multivers... ntu hardy universe multiverse</code>
Now you need to run the following command to update the source list
<code>sudo apt-get update<... e>sudo apt-get install mplayer</code>
if you want to open mplayer just type
<code>gmplayer</code>
or
... is not available from the Ubuntu repositories due to licensing and legal restrictions.
For Ubuntu 8.0