http://www.jeuxvideo.com/chroniques-video/00000345/3615-usul-les-enigmes-00000076.htm

[Rudloff]

pierre@Rudloff:~/Bureau/Usul$ youtube-dl http://www.jeuxvideo.com/chroniques-video/00000345/3615-usul-les-enigmes-00000076.htm -v
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['http://www.jeuxvideo.com/chroniques-video/00000345/3615-usul-les-enigmes-00000076.htm', '-v']
[debug] youtube-dl version 2013.10.06
[debug] Python version 2.7.3 - Linux-3.2.0-4-amd64-x86_64-with-debian-7.1
[debug] Proxy map: {}
[JeuxVideo] 3615-usul-les-enigmes: Downloading webpage
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/usr/bin/youtube-dl/__main__.py", line 18, in <module>
  File "/usr/bin/youtube-dl/youtube_dl/__init__.py", line 693, in main

  File "/usr/bin/youtube-dl/youtube_dl/__init__.py", line 677, in _real_main

  File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 589, in download
  File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 335, in extract_info
  File "/usr/bin/youtube-dl/youtube_dl/extractor/common.py", line 116, in extract
  File "/usr/bin/youtube-dl/youtube_dl/extractor/jeuxvideo.py", line 30, in _real_extract
AttributeError: 'NoneType' object has no attribute 'group'

[phihag]

Thanks for the report, fixed in youtube-dl 2013.10.07. Type

sudo youtube-dl -U

to update.