ERROR: unable to download video data: HTTP Error 403: Forbidden

[gmackie]

I believe my error is similar to the following issues, #3294 #3287 #3262 #3266 including the unresolved issue #3330, however, my key error is different than all of them. #3330 has a KeyError of u'Y7' and mine is u'jo'

I am running the most recent version:

youtube-dl --version
2014.07.23.2

Here is the code that I am running in python

from youtube_dl import YoutubeDL, FFmpegExtractAudioPP
ydl = YoutubeDL({
    'outtmpl': '%(id)s.%(ext)s',
    'format': 'bestaudio/best',
    'verbose': 'yes'
})
ydl.add_default_info_extractors()
ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec='mp3', preferredquality='5', nopostoverwrites=False))
info = ydl.extract_info('http://www.youtube.com/watch?v=' +'sA-5JLGLJgc'],  download=True)

Here is the error output

[youtube] Setting language
[youtube] sA-5JLGLJgc: Downloading webpage
[youtube] sA-5JLGLJgc: Downloading video info webpage
[youtube] sA-5JLGLJgc: Extracting video information
[youtube] sA-5JLGLJgc: Encrypted signatures detected.
[youtube] encrypted signature length 84 (41.42), itag 22, html5 player en_US-vflBb0OQx
[youtube] sA-5JLGLJgc: Downloading js player vflBb0OQx
WARNING: Writing cache to u'/home/ices/.cache/youtube-dl/youtube-sigfuncs/js_vflBb0OQx_84.json' failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 370, in _extract_signature_function
cache_res = res(test_string)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 43, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 18, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 5, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 36, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 17, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 137, html5 player en_US-vflBb0OQx
[youtube] sA-5JLGLJgc: Downloading js player vflBb0OQx
WARNING: Writing cache to u'/home/ices/.cache/youtube-dl/youtube-sigfuncs/js_vflBb0OQx_85.json' failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 370, in _extract_signature_function
cache_res = res(test_string)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 248, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 136, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 247, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 135, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 244, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 134, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 243, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 133, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 242, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 160, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 140, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 85 (41.43), itag 171, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 137, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 248, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 136, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 247, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 135, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 244, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 134, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 243, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 133, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 242, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 160, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 140, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
[youtube] encrypted signature length 84 (41.42), itag 171, html5 player en_US-vflBb0OQx
WARNING: Automatic signature extraction failed: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 963, in _decrypt_signature
return func(s)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 531, in
return lambda s: initial_function([s])
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 526, in resf
res = interpret_statement(stmt, local_vars)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 461, in interpret_statement
v = interpret_expression(expr, local_vars, allow_recursion)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 474, in interpret_expression
val = local_vars[m.group('in')]
KeyError: u'jo'

WARNING: Warning: Falling back to static signature algorithm
ERROR: unable to download video data: HTTP Error 403: Forbidden
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 953, in process_info
success = dl(filename, info_dict)
File "/usr/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 929, in dl
return fd.download(name, info)
File "/usr/lib/python2.7/dist-packages/youtube_dl/downloader/common.py", line 290, in download
return self.real_download(filename, info_dict)
File "/usr/lib/python2.7/dist-packages/youtube_dl/downloader/http.py", line 52, in real_download
data = compat_urllib_request.urlopen(request)
File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/usr/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(_args)
File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(_args)
File "/usr/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden

[phihag]

Can you post the output you get when you add the -v option? I'm certain that you are not running the newest version. How did you install youtube-dl?

To clear this up, either update the package installation, or remove ir (for example with sudo apt-get remove -y youtube-dl on debian) and then follow our manual installation instructions. You may want to clean up your terminal's PATH cache with hash -r afterwards.