ERROR: Unable to extract video URL

[HawthorneAbend]

[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', 'http://www.youjizz.com/videos/7064921.html']
[debug] youtube-dl version 2013.07.07.01
[debug] Python version 2.7.3 - Linux-3.2.0-4-amd64-x86_64-with-debian-7.1
[debug] Proxy map: {}
[YouJizz] 7064921: Downloading webpage
[YouJizz] 7064921: Downloading webpage
ERROR: Unable to extract video URL; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 312, in extract_info
ie_result = ie.extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 92, in extract
return self._real_extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/youjizz.py", line 44, in _real_extract
webpage, u'video URL')
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 212, in _search_regex
raise ExtractorError(u'Unable to extract %s' % _name)
ExtractorError: Unable to extract video URL; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output.

[jaimeMF]

This seems to be the same error as #1037, update to the last version: sudo youtube-dl -U and if the problem persists, please comment here and we'll reopen the issue.
Thanks for reporting.