无法安装yum和mysql，ssh

Question

当我在CentOS 6上安装mysql时，会出现以下错误：

yum install mysql mysql-server
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was
14: PYCURL ERROR 22 - "The requested URL returned error: 403"
Error: Cannot find a valid baseurl for repo: base

我想我没有安装Yum。请告诉我相应的步骤。

我也无法在Ubuntu上安装SSH。

Answer 1

它清楚地说明了403错误，这意味着这可能是您的centos服务器没有获得互联网连接或CentOS Repos关闭的网络故障。