1.下載163yum源的repo文件
ide
wget http://mirrors.163.com/.help/CentOS6-Base-163.repospa
2.將原來的.repo文件重命名爲.repo.bakorm
cd /etc/yum.repos.d/get
mv CentOS-Base.repo CentOS-Base-repo.bakit
3.將下載的CentOS6-Base-163.repo文件移動到/etc/yum.repos.d/內,並替換掉原來的repo文件class
mv CentOS6-Base-163.repo CentOS-Base.repodate
4.執行yum的更新下載
yum clean allim
yum makecache
yum
yum update
至此yum搭建成功