Traceback (most recent call last):


 "bwm.py", line 55, in <module>

import cv2
ImportError: No module named cv2
Traceback (most recent call last):


 "/usr/lib64/python3.5/site-packages/youtube_dl/extractor/__init__.py", line 4, in <module>

from .lazy_extractors import *
ImportError: No module named 'youtube_dl.extractor.lazy_extractors'
