linux 提示 cannot find a valid baseurl for repo:base/7/x86_64

Question

进入linux 后想进入setup但弹出这提示

-bash:setup command not found

想安装yum install setuptool  centos 

后又提示

cannot find a valid baseurl for repo:base/7/x86_64

Answer 1

说明的yum源有问题，可以进入/etc/yum.repos.d里面修改CentOS-Base.repo