windows機器使用python出錯：ImportError: No module named b

下載beautifulsoup4

https://www.crummy.com/software/BeautifulSoup/bs4/download/4.2/beautifulsoup4-4.2.0.tar.gz

配置python環境變量

進入字符界面

c:

cd Python27

cd beautifulsoup4-4.2.0

python setup.py install