centos下使用rpmfusion，好像没有smpalyer，使用fedora的rpm包应该是可以的，但一个一个包下载，还得手工处理包依赖关系，非常麻烦。

发现一个RPMforge的源 http://apt.sw.be/，centos官方也有推荐使用；不过它没有国内镜像，速度可能不能保证。但还是值得一试。

以下来自centos官方wiki: http://wiki.centos.org/AdditionalResources/Repositories/RPMForge?action=show&redirect=Repositories%2FRPMForge

RPMforge is a collaboration of Dag and other packagers. They provide over 5000 packages for CentOS, including wine, vlc, mplayer, xmms-mp3, and other popular media tools. It is not part of Red Hat or CentOS but is designed to work with those distributions. See also Using RPMforge and Repoforge.

 Note: Because this repository is NOT part of CentOS, you should direct support questions to its maintainers at the Repoforge Users mailing list.

Packages are supplied in RPM format and in most cases are ready to use. The default RPMforge repository does not replace official CentOS base packages.

centos 6 中添加rpmforge源

 rpm -ivh http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
 yum clean all
 yum makecache

更多参考http://wiki.centos.org/AdditionalResources/Repositories/RPMForge?action=show&redirect=Repositories%2FRPMForge#head-f0c3ecee3dbb407e4eed79a56ec0ae92d1398e01

延伸阅读

• 从最小化centos6.2下安装centos桌面系统gnome
• 在centos 6.x 上成功安装 kchmviewer
• centOS 6下通过yum安装php-mssql以使php支持microsoft sql server连接
• 供centos用的yum源(redhat, scientific)/不定期更新
• centos 6下通过yum安装apache模块mod_h264_streaming, mod_flvx, mod_xsendfile等
• centos/redhat/fedora下rpm安装nload监测网卡流量/非手工编译/linux实时带宽监控
• centos 6 安装硬盘NTFS分区读写支持
• centos 6 linux下禁用触摸板（通过命令行实现）
• linux/centos上安装配置gitosis(git服务器端)
• centos 7 下rpm/yum安装inconsolata字体
• yum依赖错误处理：清理重复的rpm包
• 查看一个rpm包中包含那些文件/文件属于哪个rpm包
• pkgs.org: Linux Packages Search
• fedora/linux升级firefox/fedora13安装新版本firefox
• yum list |grep chm 或许这是yum查询软件的更方便方法