Traceback (most recent call last):

 "/usr/local/bin/youtube-dl/youtube_dl/extractor/mtv.py", line 193, in _real_extract
og_url = self._og_search_video_url(webpage)

 "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 680, in _og_search_video_url
return self._html_search_regex(regexes, html, name, **kargs)

 "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 590, in _html_search_regex
res = self._search_regex(pattern, string, name, default, fatal, flags, group)

 "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 581, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)RegexNotFoundError: Unable to extract video url; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type
youtube-dl -U
to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):


 "trainNer.py", line 98, in <module>

plac.call(main)


 "C:\Users\M63C755\AppData\Local\Continuum\anaconda3\lib\site-packages\plac_core.py", line 328, in call

cmd, result = parser.consume(arglist)


 "C:\Users\M63C755\AppData\Local\Continuum\anaconda3\lib\site-packages\plac_core.py", line 207, in consume

return cmd, self.func(*(args + varargs + extraopts), **kwargs)


 "trainNer.py", line 41, in main

nlp = spacy.blank('en')
# create blank Language class
AttributeError: module 'spacy' has no attribute 'blank'``
