修改/etc/yum.repos.d/CentOS- Base.repo为:
[base]
name=CentOS-5
- Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever5&arch=$basearch&
repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=http://ftp.sjtu.edu.cn/centos/5.4
/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
#released updates
[update]
name=CentOS-5
- Updates
#mirrorlist=http://mirrorlist.centos.org/?release=4
&arch=$basearch&repo=updates
baseurl=http://ftp.sjtu.edu.cn/centos/5.4
/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5