• i386
• x86_64
• SRPMS

首先备份/etc/yum.repos.d/CentOS-Base.repo

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

下载对应版本repo文件,放入/etc/yum.repos.d/(操作前请做好相应备份)

• CentOS7
• CentOS6
• CentOS5

运行以下命令生成缓存

yum clean all
yum makecache

相关链接

• 官方主页: http://www.centos.org/
• 邮件列表: http://www.centos.org/modules/tinycontent/index.php?id=16
• 论坛: http://www.centos.org/modules/newbb/
• 文档: http://www.centos.org/docs/
• Wiki: http://wiki.centos.org/
• 镜像列表: http://www.centos.org/modules/tinycontent/index.php?id=32