python faild_install_package 报错解决办法

如果你在加载第三方控件的时候，无法安装可以试试这样的办法。

If you face this msg in windows use python:
error: package directory ‘***’ does not exist

error path: 错误目录
C:\Users\myname>python C:\Python27\Lib\beautifulsoup4-4.3.2\setup.py install

try to change you path 试着切换到第三方插件所在目录，再运行install
C:\Users\myname>
C:\Python27\Lib\beautifulsoup4-4.3.2>

这样就解决问题了

C:\Python27\Lib\beautifulsoup4-4.3.2>python C:\Python27\Lib\beautifulsoup4-4.3.2\setup.py install