Core 4 help

[Aleap of faith]

I can't remember for the life of me where to get help for core 4. I just installed test 3 stable, and I can't get realplayer of mlayer to run so I can get internet radio.
Panama

[bitrain]

What is the output when you run mplayer in a terminal, and realplayer?

[Aleap of faith]

This is what I get
[lof@localhost ~]$ mplayer
bash: mplayer: command not found
[lof@localhost ~]$ realplayer
bash: realplayer: command not found
[lof@localhost ~]$
I have tried to install them trew yum and apt, but no luck.
Thanks for the reply

[BandC]

If they are not installed, they will not work obviously. Did you install them? If so verify their presence:

rpm -qa | grep mplayer

If not, install them. I think I had installed mplayer from a repo with yum or synaptic. I had installed Realplayer from the Real Player web site.