redhat 6.0更换 yum

查看Linux version

$ uname -a

Linux zhuvmesc72 2.6.32-71.el6.x86_64 #1 SMP Wed Sep 1 01:33:01 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a

LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch

Distributor ID: RedHatEnterpriseServer

Description: Red Hat Enterprise Linux Server release 6.0 (Santiago)

Release: 6.0

Codename: Santiago

 

1、删除redhat原有的yum源

 

rpm -aq | grep yum|xargs rpm -e --nodeps  

 

2、下载新的yum安装包 ( For redhat 6.0 X64 位, 32位地址为http://mirror.centos.org/centos/6/os/i386/Packages )

 wget http://mirror.centos.org/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

wget http://mirror.centos.org/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

wget http://mirror.centos.org/centos/6/os/x86_64/Packages/yum-3.2.29-69.el6.centos.noarch.rpm

wget http://mirror.centos.org/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm

Note: 如果 提示 404 错误, 则手动到http://mirror.centos.org/centos/6/os/x86_64/Packages/  修改上面的文件包

 

 

 

3、安装yum软件包

 rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm

 rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

 rpm -ivh yum-3.2.29-69.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm

 注意：最后两个安装包要放在一起同时安装，否则会提示相互依赖，安装失败。

  

4、更改yum源  #我们使用网易的CentOS镜像源 

cd /etc/yum.repos.d/

wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

vi CentOS6-Base-163.repo

把文件里面的$releasever全部替换为版本号，即6 最后保存

 

或者 通过替换命令

  sed -i "s/\$releasever/6/g" CentOS6-Base-163.repo

 

5、清理yum缓存

 # yum clean all 

 #yum makecache        #将服务器上的软件包信息缓存到本地,以提高搜索安装软件的速度 

 #yum install vim*          #测试域名是否可用

 

参考 http://www.cnblogs.com/alex-blog/articles/3214189.html