Signature

[actv8corp]

youtube-dl --verbose 89u9T7WDoaM
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', '89u9T7WDoaM']
[debug] youtube-dl version 2013.07.19
[debug] Python version 3.3.2 - Linux-3.10.2-1-MANJARO-x86_64-with-glibc2.3.4
[debug] Proxy map: {}
[youtube] Setting language
[youtube] 89u9T7WDoaM: Downloading video webpage
[youtube] 89u9T7WDoaM: Downloading video info webpage
[youtube] 89u9T7WDoaM: Extracting video information
[youtube] 89u9T7WDoaM: Encrypted signatures detected.
[youtube] encrypted signature length 81 (40.40), itag 46, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 37, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 45, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 22, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 44, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 35, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 43, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 34, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 18, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 5, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 36, html5 player vflLC8JvQ
[youtube] encrypted signature length 81 (40.40), itag 17, html5 player vflLC8JvQ
ERROR: unable to download video
Traceback (most recent call last):
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 548, in process_info
success = self.fd._do_download(filename, info_dict)
File "/usr/lib/python3.3/site-packages/youtube_dl/FileDownloader.py", line 392, in _do_download
data = compat_urllib_request.urlopen(request)
File "/usr/lib/python3.3/urllib/request.py", line 156, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.3/urllib/request.py", line 475, in open
response = meth(req, response)
File "/usr/lib/python3.3/urllib/request.py", line 587, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.3/urllib/request.py", line 513, in error
return self._call_chain(_args)
File "/usr/lib/python3.3/urllib/request.py", line 447, in _call_chain
result = func(_args)
File "/usr/lib/python3.3/urllib/request.py", line 595, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 403: Forbidden

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 573, in download
videos = self.extract_info(url)
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 327, in extract_info
return self.process_ie_result(ie_result, download=download)
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 410, in process_ie_result
for r in ie_result['entries']
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 410, in
for r in ie_result['entries']
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 357, in process_ie_result
self.process_info(ie_result)
File "/usr/lib/python3.3/site-packages/youtube_dl/YoutubeDL.py", line 550, in process_info
raise UnavailableVideoError()
youtube_dl.utils.UnavailableVideoError

[awojnowski]

Run sudo youtube-dl -U to update. Looks like you're on an outdated version.

[jaimeMF]

@speedyapocalypse is right, it's working on the last version (2013.07.25.2)