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RegexNotFoundError: Unable to extract Initial JS player signature function name #6042

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marcochiodo opened this issue Jun 21, 2015 · 1 comment
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@marcochiodo
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@marcochiodo marcochiodo commented Jun 21, 2015

Shell command

youtube-dl http://www.youtube.com/watch?v=qQrgto184Tk

Output
[youtube] Setting language
[youtube] qQrgto184Tk: Downloading webpage
[youtube] qQrgto184Tk: Downloading video info webpage
[youtube] qQrgto184Tk: Extracting video information
[youtube] qQrgto184Tk: Encrypted signatures detected.
[youtube] qQrgto184Tk: Downloading js player vflnSSUZV
ERROR: Signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 479, in _decrypt_signature
video_id, player_url, s
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 383, in _extract_signature_function
res = self._parse_sig_js(code)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 454, in _parse_sig_js
u'Initial JS player signature function name')
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 391, in _search_regex
raise RegexNotFoundError(u'Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.
; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.

@dstftw
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@dstftw dstftw commented Jun 21, 2015

You are using an outdated version of youtube-dl. Read our FAQ if you have troubles updating.

@dstftw dstftw closed this Jun 21, 2015
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