安装bs4
;在python35中安装beautifulsoup4-4.5.1后,一直出现出现ImportError: No module named 'bs4',如下报错:
'You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.'<>'You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).'
Windows下使用BeautifulSoup 出现You are trying to run the Python 2 version of Beautiful Soup under Python
解决方法:需要将bs4通过python自带的工具2to3.py转化为python3下的文件,这个工具在python安装目录的Tools\scripts中。
去BeautifulSoup安装目录或者解压目录下,拷贝bs4的库文件夹到python安装目录的Lib中,然后cmd进入这个Lib文件夹,输入python 2to3.py文件路径 -w bs4
步骤如下:
C:\Python35\Lib>python C:\Python35\Tools\scripts\2to3.py -w bs4
执行命令后,bs4库可以正常使用。