安裝的時候會出現那個耶 要怎麼用呢
[root@linux hackernetspy]# sudo yum install mplayer mplayer-gui gecko-mediaplayer mencoder
Loaded plugins: refresh-packagekit
Setting up Install Process
Parsing package install arguments
No package mplayer available.
No package mplayer-gui available.
No package gecko-mediaplayer available.
No package mencoder available.
Nothing to do