R第二问 CentOS6.5安装 yum [Errno 256] No more mirrors to try
yum安装1、安装epelyum源(机器是CentOS6.5,选择相应版本的epel源)1)安装rpm-ivhhttp://mirror.utexas.edu/epel/6/x86_64/epel-release-6-8.noarch.rpm2)查看#rpm-qa|grepepelepel-release-6-8.noarch3)导入KEYrpm--import/etc/pki/rpm-gpg/R