repositories in /etc/apt/sources.list file
<code>sudo gedit /etc/apt/sources.list</code>
Make sure you ... following command to update the source list
<code>sudo apt-get update</code>
Install mplayer using the following command
<code>sudo apt-get install mplayer</code>
if you want to ope... ardy Heron) Users run the following command
<code>sudo wget http://www.medibuntu.org/sources.list.d/hard