Traceback (most recent call last):


 "/home/remlap/.local/lib/python3.5/site-packages/youtube_dl/extractor/common.py", line 433, in extract

ie_result = self._real_extract(url)


 "/home/remlap/.local/lib/python3.5/site-packages/youtube_dl/extractor/thescene.py", line 54, in _real_extract

} for f in info['sources']]


 "/home/remlap/.local/lib/python3.5/site-packages/youtube_dl/extractor/thescene.py", line 54, in <listcomp>

} for f in info['sources']]
KeyError: 'quality'

Traceback (most recent call last):

 "<stdin>", line 1, in <module>

 "/usr/lib64/python2.5/site-packages/scipy/interpolate/interpolate.py", line 30, in lagrange
p = poly1d(0.0)NameError: global name 'poly1d' is not defined