首先因为Rethat的yum源要去订阅(当然是需要钱的),所以许多朋友都是以Centos的yum源来代替(Centos是开源的)
安转:
1:卸载原有Rethat的yum源,
#rpm -aq|grep yum|xargs rpm -e --nodeps
2:下载需要的rpm包(Centos的yum安装包)
#Wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-73.el6.centos.noarch.rpm
#Wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
#Wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-37.el6.noarch.rpm
# Wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
(如果Linux上没有wget命令,可以在宿主机上下载好安装包,在传送到Linux中)
3.安装Centos的yum
#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
(前面两个包安装一般是没有问题的,后两个包一起安装)
# rpm -ivh yum-3.2.29-73.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-37.el6.noarch.rpm
warning: yum-3.2.29-73.el6.centos.noarch.rpm:Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
python-urlgrabber >= 3.9.1-10 is needed byyum-3.2.29-73.el6.centos.noarch
You have new mail in /var/spool/mail/root
(依赖一个包,于是解决依赖问题)
解决依赖:
下载依赖包:http://mirrors.163.com/centos/6/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
http://mirrors.163.com/centos/6/os/x86_64/Packages/python-2.6.6-64.el6.x86_64.rpm
安装依赖包:# rpm -ivh python-libs-2.6.6-64.el6.x86_64.rpm python-2.6.6-64.el6.x86_64.rpm --nodeps --force
warning:python-libs-2.6.6-64.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key IDc105b9de: NOKEY
Preparing... ########################################### [100%]
1:python ########################################### [ 50%]
2:python-libs ########################################### [100%]
(Python与python的库文件安装成功)
# rpm -ivh python-urlgrabber-3.9.1-11.el6.noarch.rpm --nodeps --force
warning:python-urlgrabber-3.9.1-11.el6.noarch.rpm: Header V3 RSA/SHA1 Signature, key IDc105b9de: NOKEY
Preparing... ########################################### [100%]
1:python-urlgrabber ########################################### [100%]
(python-urlgrabber安装成功,依赖问题解决)
重新安装后两个包:
# rpm -ivh yum-3.2.29-73.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-37.el6.noarch.rpm
warning:yum-3.2.29-73.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key IDc105b9de: NOKEY
Preparing... ########################################### [100%]
1:yum-plugin-fastestmirro########################################### [50%]
2:yum ########################################### [100%]
(Centos的yum安装成功)
为创建新的yum源做些准备
清空缓存:
# yum clean all
创建缓存:
# yum makecache fast
Loaded plugins: fastestmirror, product-id,subscription-manager
This system is not registered to Red HatSubscription Management. You can use subscription-manager to register.
Metadata Cache Created
下载repo文件:
(主要看自己想安装哪家公司的yum源,就去哪家公司下载repo文件)
http://mirrors.163.com/.help/CentOS7-Base-163.repo (网易163的yum源)
http://mirrors.aliyun.com/repo/Centos-6.repo (阿里的yum源)
(还有许多公司的自己去官方下载Centos版本的)
进入/etc/yum.repos.d/文件下,把原来的repo文件备份:
# cd /etc/yum.repos.d/
# mv rhel-source.repo rhel-source.repo.bak
把下载来的repo文件移动到/etc/yum/repos.d/文件下:
# mv Centos-6.repo /etc/yum/repos.d/
编辑Centos-6.repo文件,把$releasever替换为6(以自己下载的Centos版本定,我这里下载的是Centos-yum6,所以改为6)
#vi Centos-6.repo
在vi的末行模式下输入(%s/$releasever/6/g)完成替换
执行# yum makecache
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
base |3.6 kB 00:00
extras | 3.4 kB 00:00
updates |3.4 kB 00:00
updates/filelists_db | 4.4 MB 00:01
updates/prestodelta | 700 kB 00:00
updates/primary_db | 7.1 MB 00:01
updates/other_db (30%) 17%[======= ] 2.9 MB/s | 11 MB 00:17 ETA
安装完成。
测试:
# yum install vim
Installed:
vim-enhanced.x86_642:7.4.629-5.el6
Dependency Installed:
gpm-libs.x86_64 0:1.20.6-12.el6 perl.x86_64 4:5.10.1-141.el6_7.1 perl-Module-Pluggable.x86_64 1:3.90-141.el6_7.1
perl-Pod-Escapes.x86_64 1:1.04-141.el6_7.1 perl-Pod-Simple.x86_64 1:3.13-141.el6_7.1 perl-libs.x86_64 4:5.10.1-141.el6_7.1
perl-version.x86_64 3:0.77-141.el6_7.1 vim-common.x86_64 2:7.4.629-5.el6 vim-filesystem.x86_64 2:7.4.629-5.el6
Complete!
测试成功。
yum源可以正常使用。