ubuntu12.04添加国内软件源（163、sohu、ustc）

ubuntu12.04添加国内软件源（163、sohu、ustc），编辑sources.list文件

sudo nano /etc/apt/sources.list

添加如下内容，保存然后sudo apt-get update.

如果是其它ubuntu版本，只需把precise改为相应的版本的名字。hardy(8.04),lucid(10.04),maverick(10.10),oneiric(11.10),quantal(12.10),precise(12.04)

#163

deb http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/precise-backports main restricted universe multiverse

#sohu

deb http://mirrors.sohu.com/ubuntu/ precise main restricted universe multiverse

deb http://mirrors.sohu.com/ubuntu/ precise-security main restricted universe multiverse

deb http://mirrors.sohu.com/ubuntu/ precise-updates main restricted universe multiverse

deb http://mirrors.sohu.com/ubuntu/ precise-proposed main restricted universe multiverse

deb http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse

deb-src http://mirrors.sohu.com/ubuntu/ precise main restricted universe multiverse

deb-src http://mirrors.sohu.com/ubuntu/ precisec-security main restricted universe multiverse

deb-src http://mirrors.sohu.com/ubuntu/ precise-updates main restricted universe multiverse

deb-src http://mirrors.sohu.com/ubuntu/ precise-proposed main restricted universe multiverse

deb-src http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse

#ustc

deb http://mirrors.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse

deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse

deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse