cannot download with fc22 and youtube-dl

[compulayne]

output of lsb-release

LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID: Fedora
Description: Fedora release 22 (Twenty Two)
Release: 22
Codename: TwentyTwo

ISSUE:

[alex@localhost ~]$ sudo youtube-dl --verbose https://www.youtube.com/watch?v=pVaeCfs09Xk
[debug] System config: [u'--prefer-free-formats']
[debug] User config: []
[debug] Command-line args: [u'--verbose', u'https://www.youtube.com/watch?v=pVaeCfs09Xk']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2015.10.16
[debug] Python version 2.7.10 - Linux-4.2.3-200.fc22.x86_64+debug-x86_64-with-fedora-22-Twenty_Two
[debug] exe versions: none
[debug] Proxy map: {}
[youtube] pVaeCfs09Xk: Downloading webpage
[youtube] pVaeCfs09Xk: Downloading video info webpage
[youtube] pVaeCfs09Xk: Extracting video information
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {22} signature length 41.42, html5 player None
ERROR: Signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 771, in _decrypt_signature
video_id, player_url, s
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 663, in _extract_signature_function
raise ExtractorError('Cannot identify player %r' % player_url)
ExtractorError: Cannot identify player u'https://s.ytimg.com/yts/jsbin/player-en_US-vfl8eqt4U/base.js'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
(caused by ExtractorError(u"Cannot identify player u'https://s.ytimg.com/yts/jsbin/player-en_US-vfl8eqt4U/base.js'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.",)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 771, in _decrypt_signature
video_id, player_url, s
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 663, in _extract_signature_function
raise ExtractorError('Cannot identify player %r' % player_url)
ExtractorError: Cannot identify player u'https://s.ytimg.com/yts/jsbin/player-en_US-vfl8eqt4U/base.js'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 660, in extract_info
ie_result = ie.extract(url)
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 290, in extract
return self._real_extract(url)
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 1299, in _real_extract
encrypted_sig, video_id, player_url, age_gate)
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 781, in _decrypt_signature
'Signature extraction failed: ' + tb, cause=e)
ExtractorError: Signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 771, in _decrypt_signature
video_id, player_url, s
File "/usr/lib/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 663, in _extract_signature_function
raise ExtractorError('Cannot identify player %r' % player_url)
ExtractorError: Cannot identify player u'https://s.ytimg.com/yts/jsbin/player-en_US-vfl8eqt4U/base.js'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
(caused by ExtractorError(u"Cannot identify player u'https://s.ytimg.com/yts/jsbin/player-en_US-vfl8eqt4U/base.js'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.",)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

[yan12125]

This is fixed in the latest version. Have a look at update instructions if you've encountered problem.

[compulayne]

Confirmed.
I ran sudo pip install -U youtube-dl and it worked.

Thanks.

[compulayne]

I don't know if you got my message - but it worked.. thanks for responding
to my query :)

On Thu, Nov 19, 2015 at 5:05 AM, Yen Chi Hsuan notifications@github.com
wrote:

This is fixed in the latest version. Have a look at update instructions
https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl
if you've encountered problem.

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