I have installed BeautifulSoup using easy_install and trying to run following script
from BeautifulSoup import BeautifulSoup
import re
doc = [\'
if you got two version of python, maybe my situation could help you
this is my situation
1-> mac osx
2-> i have two version python , (1) system default version 2.7 (2) manually installed version 3.6
3-> i have install the beautifulsoup4 with sudo pip install beautifulsoup4
4-> i run the python file with python3 /XXX/XX/XX.py
so this situation 3 and 4 are the key part, i have install beautifulsoup4 with "pip" but this module was installed for python verison 2.7, and i run the python file with "python3". so you should install beautifulsoup4 for the python 3.6;
with the sudo pip3 install beautifulsoup4
you can install the module for the python 3.6