from: http://www.nenew.net/ubuntu-openfetion-correctly-install.html
Linux 下飞信应用
1.根据自己的系统版本添加源
10.10： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu maverick main
10.04： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu lucid main
9.10： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu karmic main
9.04： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu jaunty main
8.10： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu intrepid main
8.04： deb http://ppa.launchpad.net/happyaron/ppa/ubuntu hardy main
2.打开终端输入
sudo apt-get update
sudo apt-get install openfetion