crawling pastebin for specific keyword

[totoroha]

Dear Luke,

I'm trying to use your script to look for some keywords on pastebin. This is the command that i use from my Kali box:
python pwnbin.py -k pass "malware". But i got this error instead:

Traceback (most recent call last):
File "pwnbin.py", line 5, in
from bs4 import BeautifulSoup
File "/home/kali/.local/lib/python2.7/site-packages/bs4/init.py", line 30, in
from .builder import builder_registry, ParserRejectedMarkup
File "/home/kali/.local/lib/python2.7/site-packages/bs4/builder/init.py", line 311, in
from . import _html5lib
File "/home/kali/.local/lib/python2.7/site-packages/bs4/builder/_html5lib.py", line 57, in
class TreeBuilderForHtml5lib(html5lib.treebuilders._base.TreeBuilder):
AttributeError: 'module' object has no attribute '_base'

Can you tell me where i did wrong?

Thank you so much for your help!

[Retro64XYZ]

You don't have beautifulSoup installed correctly. This is a python2 module and you appear to be using python3.

Do -

pip install bs4