rpm?-Uhv?http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
?
rpm?-Uhv?http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
yum?makecache
rpm?-Uhv?http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
原文：http://www.cnblogs.com/chaichuan/p/4381814.html