centos5.1 yum source 中国科学技术大学

http://hi.baidu.com/firelet/blog

执行命令：

cd /etc/yum.repos.d/

mv CentOS-Base.repo CentOS-Base.repo.save

建立一个空文件，拷入最下面的文字，然后存成名为CentOS-Base.repo的文件

将生成的CentOS-Base.repo文件考到/etc/yum.repos.d/下，然后执行：

64位:

rpm --import http://centos.ustc.edu.cn/centos/5.1/os/x86_64/RPM-GPG-KEY-CentOS-5

32位:

rpm --import http://centos.ustc.edu.cn/centos/5.1/os/i386/RPM-GPG-KEY-CentOS-5

最后执行：

yum update

############################################################################

[base]
name=CentOS-5 - Base
repo=os
baseurl=http://centos.ustc.edu.cn/centos/5.1/os/$basearch/
gpgcheck=1
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[update]
name=CentOS-5 - Updates
baseurl=http://centos.ustc.edu.cn/centos/5.1/updates/$basearch/
gpgcheck=1
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[addons]
name=CentOS-5 - Addons
baseurl=http://centos.ustc.edu.cn/centos/5.1/addons/$basearch/
gpgcheck=1
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[extras]
name=CentOS-5 - Extras
baseurl=http://centos.ustc.edu.cn/centos/5.1/extras/$basearch/
gpgcheck=1
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[centosplus]
name=CentOS-5 - Plus
baseurl=http://centos.ustc.edu.cn/centos/5.1/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[contrib]
name=CentOS-5 - Contrib
baseurl=http://centos.ustc.edu.cn/centos/5.1/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5
###########################################################################