CentOS 6.0下配置dag源 http://www.unxmail.com/read.php?101 http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/ http://www.360doc.com/content/11/1212/12/834950_171661491.shtml http://blog.chinaunix.net/space.php?uid=20344928&do=blog&id=2980122
