GOS源更新

gos是基于ubuntu的，因此安装软件也完全使用apt。
官方的源太慢。首先需要修改/etc/apt/sources.list中的源，以前用cn99，现在有了更好的选择。mirrors.163.com，所以，我直接将官方的源修改成了163的

deb http://mirrors.163.com/ubuntu/ hardy main restricted
deb-src http://mirrors.163.com/ubuntu/ hardy main restricted

deb http://mirrors.163.com/ubuntu/ hardy-updates main restricted
deb-src http://mirrors.163.com/ubuntu/ hardy-updates main restricted

deb http://mirrors.163.com/ubuntu/ hardy universe
deb-src http://mirrors.163.com/ubuntu/ hardy universe
deb http://mirrors.163.com/ubuntu/ hardy-updates universe
deb-src http://mirrors.163.com/ubuntu/ hardy-updates universe

deb http://mirrors.163.com/ubuntu/ hardy multiverse
deb-src http://mirrors.163.com/ubuntu/ hardy multiverse
deb http://mirrors.163.com/ubuntu/ hardy-updates multiverse
deb-src http://mirrors.163.com/ubuntu/ hardy-updates multiverse

deb http://security.ubuntu.com/ubuntu hardy-security main restricted
deb-src http://security.ubuntu.com/ubuntu hardy-security main restricted
deb http://security.ubuntu.com/ubuntu hardy-security universe
deb-src http://security.ubuntu.com/ubuntu hardy-security universe
deb http://security.ubuntu.com/ubuntu hardy-security multiverse
deb-src http://security.ubuntu.com/ubuntu hardy-security multiverse

# wxWidgets/wxPython repository at apt.wxwidgets.org
deb http://apt.wxwidgets.org/ hardy-wx main
deb-src http://apt.wxwidgets.org/ hardy-wx main

添加wxWidgets是为了Python编程。使用Ulipad需要安装