sudo add-apt-repository ppa:lainme/pidgin-lwqq
sudo apt-get update
sudo apt-get install pidgin-lwqq
sudo apt-get install pidgin
http://www.cnblogs.com/zhj5chengfeng/archive/2013/09/08/3308029.html
原文：http://www.cnblogs.com/hanchanghong/p/4314365.html