It is considered an extremely useful to use youtube-dl software application for downloading youtubes.

You are watching: Error: signature extraction failed: traceback (most recent call last):

A blog post is seen and also it quit working, i m sorry is following.

ERROR: Signature extraction failed: Traceback (most recent speak to last): paper "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/", line 479, in _decrypt_signature video_id, player_url, s paper "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/", heat 383, in _extract_signature_function res = self._parse_sig_js(code) document "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/", line 454, in _parse_sig_js u'Initial JS player signature function name') paper "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/", heat 391, in _search_regex progressive RegexNotFoundError(u'Unable come extract %s' % _name)RegexNotFoundError: unable to extract early JS player signature role name; please report this problem on . Be certain to contact youtube-dl v the --verbose flag and include its finish output. Make certain you room using the recent version; type youtube-dl -U come update.; you re welcome report this concern on . Be certain to speak to youtube-dl v the --verbose flag and include its finish output. Make sure you space using the recent version; form youtube-dl -U to update.What need to I execute to proceed?

You are getting this error:

Unable to extract early JS player signature function name...because youtube-dl is no up-to-date. Google has actually been changing the means to access YouTube videos much more frequently now than was the case a few years ago, so in bespeak to store youtube-dl up-to-date, it has to be updated much more frequently too. To install the latest version of youtube-dl open the terminal and also type:

sudo apt remove youtube-dl sudo apt download python3-pippython3 -m pip download youtube-dlTo upgrade youtube-dl to the latest version:

sudo snap install youtube-dl # begin with snap run youtube-dl or

sudo python3 -m pip download --upgrade youtube-dl It's crazy how frequently Google has actually been changing the code for accessing videos on YouTube. I seem to have remembered update youtube-dl just a pair of month's ago, however it tho couldn't download the selected video clip until ns updated it.

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youtube-dl is a Python program, so girlfriend can likewise locally download the latest version of youtube-dl in a Python virtual environment. For information around how come setup and use a Python virtual setting see just how to set up and also use a virtual python setting in Ubuntu?.