and now I don't know how to install them or make them use.

1. I am new(2days) to fedora so help me.
2. My first guess would be to put these ".lib" files in your /usr/lib directory but it may be necessary to register them.

   Try this: Copy the two lib files (as root) to /usr/lib/xmms/Input
   Restart xmms

3. Found via Google search of register mp3 libs Fedora

Tags: linux administration, red hat linux