'You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.'<>

1、安装beautifulsoup时出现的错误

'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`).'

解决办法：

1、切换到解压目录下

root@gao:~/beautifulsoup4-4.6.0# pwd
/root/beautifulsoup4-4.6.0

2、将bs4目录拷贝到/usr/lib目录下，通常/usr/lib是python安装的目录

root@gao:~/beautifulsoup4-4.6.0# cp bs4/ -r /usr/lib/

3、切换到/usr/lib目录下，执行如下指令：

root@gao:~/beautifulsoup4-4.6.0# 2to3 bs4 -w

问题就解决了