googlecode关闭了。没法用wget安装apt-cyg

找了半天只有github里有个方法可行：

apt-cyg is a simple script. To install:

lynx -source rawgit.com/transcode-open/apt-cyg/master/apt-cyg > apt-cyg
install apt-cyg /bin

Example use of apt-cyg:

apt-cyg install nano