标签：deb class plugin key yum release pack als baseurl
redhat 的更新包只对注册的用户生效，所以我们需要自己手动更改成CentOS 的更新包，CentOS几乎和redhat是一样的，所以无需担心软件包是否可安装，安装之后是否有问题。
1、首先删除redhat原有的yum ，因为redhat 原本的yum 没有注册为redhat用户是用不了的。
rpm -aq|grep yum|xargs rpm -e --nodeps rpm -aq|grep python-iniparse|xargs rpm -e --nodeps
2、下载163的yum 安装包
wget http://mirrors.163.com/centos/7.3.1611/os/x86_64/Packages/yum-3.4.3-150.el7.centos.noarch.rpm wget http://mirrors.163.com/centos/7.3.1611/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm wget http://mirrors.163.com/centos/7.3.1611/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm wget http://mirrors.163.com/centos/7.3.1611/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-40.el7.noarch.rpm3、安装下载的rpm包
rpm -ivh *.rpm
[base] name=CentOS-$releasever - Base baseurl=http://mirrors.163.com/centos/7.3.1611/os/$basearch/ gpgcheck=1 gpgkey=http://mirrors.163.com/centos/7.3.1611/os/x86_64/RPM-GPG-KEY-CentOS-7 #released updates [updates] name=CentOS-$releasever - Updates baseurl=http://mirrors.163.com/centos/7.3.1611/updates/$basearch/ gpgcheck=1 gpgkey=http://mirrors.163.com/centos/7.3.1611/os/x86_64/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - Extras baseurl=http://mirrors.163.com/centos/7.3.1611/extras//$basearch/ gpgcheck=1 gpgkey=http://mirrors.163.com/centos/7.3.1611/os/x86_64/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - Plus baseurl=http://mirrors.163.com/centos/7.3.1611/centosplus//$basearch/ gpgcheck=1 enabled=0
6、 yum clean all
7、 yum update 测试。
8、 安装 epel 源
yum install epel-release
标签：deb class plugin key yum release pack als baseurl
原文地址：http://www.cnblogs.com/JiaoWoWeiZai/p/6286848.html
