需要编辑/etc/apt/sources.list文件ssh进入vps后输入 vi /etc/apt/sources.list 美国源deb http://ftp.us.debian.org/debian/ wheezy maindeb-src http://ftp.us.debian.org/debian/ wheezy maindeb http://ftp.us.debian.org/debian/ wheezy-updates maindeb-src http:/ …