Traceback (most recent call last):

 "./youtube-dl/youtube_dl/InfoExtractors.py", line 1755, in _real_extract
page = compat_urllib_request.urlopen(url).read().decode('utf8')

 "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)

 "/usr/lib/python2.7/urllib2.py", line 407, in open
response = meth(req, response)

 "/usr/lib/python2.7/urllib2.py", line 520, in http_response
'http', request, response, code, msg, hdrs)

 "/usr/lib/python2.7/urllib2.py", line 445, in error
return self._call_chain(_args)

 "/usr/lib/python2.7/urllib2.py", line 379, in _call_chain
result = func(_args)

 "/usr/lib/python2.7/urllib2.py", line 528, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)HTTPError: HTTP Error 404: Not Found
Traceback (most recent call last):

 "C:\Transmogrifier\youtube-dl.py\youtube_dl\YoutubeDL.py", line 1087, in process_info
success = dl(filename, info_dict)

 "C:\Transmogrifier\youtube-dl.py\youtube_dl\YoutubeDL.py", line 1063, in dl
return fd.download(name, info)

 "C:\Transmogrifier\youtube-dl.py\youtube_dl\downloader\common.py", line 294, in download
return self.real_download(filename, info_dict)

 "C:\Transmogrifier\youtube-dl.py\youtube_dl\downloader\http.py", line 66, in real_download
data = self.ydl.urlopen(request)

 "C:\Transmogrifier\youtube-dl.py\youtube_dl\YoutubeDL.py", line 1321, in urlopen
return self._opener.open(req, timeout=self._socket_timeout)

 "C:\Python27\lib\urllib2.py", line 410, in open
response = meth(req, response)

 "C:\Python27\lib\urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)

 "C:\Python27\lib\urllib2.py", line 448, in error
return self._call_chain(_args)

 "C:\Python27\lib\urllib2.py", line 382, in _call_chain
result = func(_args)

 "C:\Python27\lib\urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)HTTPError: HTTP Error 404: Not Found