CentOS上安装Mplayer播放器

CentOS官方源里的电影播放器是根本就用不了的。所以这里我们要利用第三方源来安装。
加入RPMforge源：sudo rpm -Uhv http://rpmforge.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0.3.6-1.el5.rf.i386.rpm编辑/etc/yum.repos.d/rpmforge.repo文件， 将其中的enabled项的值设成1表示启用源：sudo vim /etc/yum.repos.d/rpmforge.repo修改后的效果如下：[rpmforge]

name = Red Hat Enterprise $releasever - RPMforge.net - dag

baseurl = http://apt.sw.be/redhat/el5/en/$basearch/rpmforge
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge

enabled = 1

protect = 0

gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag

gpgcheck = 1安装电影播放器：sudo yum install mplayer kmplayer默认mplayer包已经包含了很全的解码器，几乎能播放任何格式的视频了！