Linux and WMA

[~*McoreD*~]

[root@localhost root]# cd..
[root@localhost /]# /home/manila
bash: /home/manila: is a directory
[root@localhost /]# cd /home/manila
[root@localhost manila]# cd Documents/Appz/mplayer
[root@localhost mplayer]# dir
mencoder-0.90pre10-1.i686.rpm mplayer-gui-0.90pre10-1.i686.rpm
mplayer-common-0.90pre10-1.i686.rpm
[root@localhost mplayer]# rpm -Ivh mencoder-0.90pre10-1.i686.rpm
-Ivh: unknown option
[root@localhost mplayer]# rpm -ivh mencoder-0.90pre10-1.i686.rpm
error: failed dependencies:
mplayer = 0.90pre10 is needed by mencoder-0.90pre10-1
libmp3lame.so.0 is needed by mencoder-0.90pre10-1
libpng.so.2 is needed by mencoder-0.90pre10-1
[root@localhost mplayer]# rpm -ivh mplayer-common-0.90pre10-1.i686.rpm
Preparing... ########################################### [100%]
1:mplayer-common ########################################### [100%]
[root@localhost mplayer]# rpm -ivh mencoder-0.90pre10-1.i686.rpm
error: failed dependencies:
mplayer = 0.90pre10 is needed by mencoder-0.90pre10-1
libmp3lame.so.0 is needed by mencoder-0.90pre10-1
libpng.so.2 is needed by mencoder-0.90pre10-1
[root@localhost mplayer]# rpm -ivh mplayer-gui-0.90pre10-1.i686.rpm
error: failed dependencies:
mplayer-skin is needed by mplayer-gui-0.90pre10-1
libpng.so.2 is needed by mplayer-gui-0.90pre10-1
[root@localhost mplayer]#

Where did I go wrong