摘要：
1.先到http://rpmfusion.org/Configuration 通过火狐浏览器下载安装Installing Free and Nonfree Repositories也可以用命令行的方式：1 su -c 'yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-18.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-18.n 阅读全文
