sources.list

deb http://debian.ustc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-backports restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse