mount -o loop /home/OS/CentOS/CentOS-5.2-i386-bin-DVD.iso /mnt/cdrom/
# vi /etc/yum.repos.d/CentOS-Base.repo
[base]
name=CentOS-$releaserver - Base
baseurl=file:///mnt/cdrom
gpgcheck=0
# yum clean all
# yum list
如果在 'yum list' 命令的输出中能够看到刚才制作的仓库里的软件包的名字,那就是 OK 了。再试着安装一个软件包看是否成功:
# yum install mysql-server