Uninstall rpm`s with "rpm -e" command
rpm -e mplayer-libs
I`ve mplayer setup and running in my fc6 .
The packages i downloaded from
First install mplayer-fonts and then mplayer.
'mplayer' installation will tell u the dependencies.
All the dependent packages can be donwloaded from freshrpms.net.
I`ll try to list the packages u need to download from that site
[Note : dont use rpm -force to install a package.it will break a lot of things]
A few packages u can get from