系统版本

CentOS Linux release 6.0 (Final)

1、安装yum

mount /dev/cdrom /mnt

rpm -ivh /mnt/Packages/yum-3.2.27-14.el6.centos.noarch.rpm

2、安装wget

rpm -ivh /mnt/Packages/wget-1.12-1.4.el6.i686.rpm

3、备份yum配置文件

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

4、下载yum源

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

5、yum makecache生成缓存

yum makecache

6、关闭防火墙

service iptables stop

chkconfig iptables off 开机不启动防火墙

chkconfig --list | grep iptables

iptables 0:off 1:off 2:off 3:off 4:off 5:off 6:off

7、关闭SELINUX

vim /etc/sysconfig/selinux

SELINUX=disabled

8、安装Cups

yum install cups

#查看安装的软件包

rpm -qa |grep cups

cups-1.4.2-78.el6_9.i686

cups-libs-1.4.2-78.el6_9.i686