/etc/apt/sources.list file or you need to make sure you have enabled Universe and multiverse repositories in /etc/apt/sources.list file
<code>sud... ge. This package is not available from the Ubuntu repositories due to licensing and legal restrictions.
For Ubuntu 8.04 (Hardy Heron) Users r... media codecs for ubuntu.
=== Mplayer Plugin for Firefox ===
If you want to install Mplayer with plug-in for Mozilla Firefox run the following command
<code>sudo apt-get i
