python package打包发布，安装

 

http://wsfdl.com/python/2015/09/06/Python%E5%BA%94%E7%94%A8%E7%9A%84%E6%89%93%E5%8C%85%E5%92%8C%E5%8F%91%E5%B8%83%E4%B8%8A.html

https://packaging.python.org/tutorials/packaging-projects/