beautifulsoup 4.4 on python 3.5 - python-3.x

Question

I am having issues on a new PC and cannot find an answer anywhere. I am trying to get beautifulsoup 4.4 to work on python 3.5. I am using pyCharm - I am reading that they may not be compatible but I have the same setup on my laptop and it works perfectly - only difference is the PC I am trying get BS to work on is Windows 7 where my laptop is Windows 8.
When I go into settings and look at Project Interpreter I do see BS 4.4.1 but when I try and run something I am getting this error:
Traceback (most recent call last):
File "C:/Users/PP/PycharmProjects/Shark/NOCO.py", line 3, in <module>
from bs4 import BeautifulSoup
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\__init__.py", line 29, in <module>
from .builder import builder_registry
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\builder\__init__.py", line 294, in <module>
from . import _htmlparser
File "C:\Users\PP\AppData\Local\Programs\Python\Python35-32\lib\site-packages\bs4\builder\_htmlparser.py", line 7, in <module>
from html.parser import (
ImportError: cannot import name 'HTMLParseError'

Answer 1

You are not running BeautifulSoup 4.4.1; your traceback shows you have an older version.
In 4.4.1, that section looks like this:
try:
from html.parser import HTMLParseError
except ImportError as e:
# HTMLParseError is removed in Python 3.5. Since it can never be
# thrown in 3.5, we can just define our own class as a placeholder.
class HTMLParseError(Exception):
pass
Line 7 is try:. This change was made in 4.4.0, so you have 4.3.2 or older installed instead.
Upgrade your installed package. PyCharm can do this, or you can use pip:
python3 -m pip install -U beautifulsoup4