修改 /etc/yum.repos.d/rpmforge.repo

### Name: RPMforge RPM Repository for RHEL 5 to 6 - dag
### URL: http://rpmforge.net/
### MODIFIED BY　QQ733905
[rpmforge]
name = RHEL $releasever - RPMforge.net - dag
baseurl = https://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el$releasever/en/$basearch/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 = 0