1、删除redhat 原有的yum [root@localhost ~]# rpm -aq|grep yum|xargs rpm -e --nodeps
2、下载yum 安装文件
[root@localhost ~]# wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/yum-3.2.29-60.el6.centos.noarch.rpm
[root@localhost ~]# wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm
[root@localhost ~]# wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
[root@localhost ~]# wget http://mirrors.163.com/centos/6.7/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
3、安装yum 软件包
(1)rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm
(2)rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
(3) 两个一起安装先后顺序不要乱(中间50%正常)
rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
4、更改yum源 #我们使用网易的CentOS镜像源
(1)清空yum仓库
#[root@localhost ~]# cd /etc/yum.repos.d/
#[root@localhost ~]#rm -rf *
(2)设置源
#[root@localhost ~]# vi CentOS6-Base-163.repo
编辑文件,把文件里面所有的$releasever全部替换为你得版本号,即6.7 最后保存!或者直接把下面的内存拷贝到CentOS6-Base-163.repo文件中即可(已经修改好)?
#################################################################
[base]
name=CentOS-6.7 -Base - 163.com
baseurl=http://mirrors.163.com/centos/6.7/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
[updates]
name=CentOS-6.7 -Updates - 163.com
baseurl=http://mirrors.163.com/centos/6.7/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
[extras]
name=CentOS-6.7 -Extras - 163.com
baseurl=http://mirrors.163.com/centos/6.7/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
[centosplus]
name=CentOS-6.7 -Plus - 163.com
baseurl=http://mirrors.163.com/centos/6.7/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
[contrib]
name=CentOS-6.7 -Contrib - 163.com
baseurl=http://mirrors.163.com/centos/6.7/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#####################################################################
5、清理yum缓存 # yum clean all
至此,Redhat6可以使用CentOS的yum源在线安装软件了!
6、使用 # yum update
7、通过yum安装软件
yum install 软件名