RHEL 7 配置 源

下载EPEL RPM安装包，目前最新的版本是epel-release-7-5.noarch.rpm，如果链接无效，可以在http://dl.fedoraproject.org/pub/epel/7/x86_64/e/找到对应的rpm包即可

下载

1	wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm

安装

1	yum install epel-release-7-5.noarch.rpm

查看是否安装成功

1	yum repolist

redhat配置centos源

1	vim /etc/yum.repos.d/CentOS-Base.repo

将一下内容复制到文件中

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[base] name=CentOS-5-Base #mirrorlist=http://mirrorlist.centos.org/?release=$releasever5&arch=$basearch&repo=os #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ baseurl=http://ftp.sjtu.edu.cn/centos/7/os/$basearch/ gpgcheck=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7 #released updates [updates] name=CentOS-$releasever – Updates #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates baseurl=http://ftp.sjtu.edu.cn/centos/7/updates/$basearch/ gpgcheck=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever – Extras #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras baseurl=http://ftp.sjtu.edu.cn/centos/7/extras/$basearch/ gpgcheck=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever – Plus #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus baseurl=http://ftp.sjtu.edu.cn/centos/7/centosplus/$basearch/ gpgcheck=0 enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

执行以下命令

1 2	rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7 rpm -qa gpg-pubkey

地址：http://wuchuiyou.com/2015/05/02/RHEL-7-%E9%85%8D%E7%BD%AECentOS%E6%BA%90/