Unsupported URL

[sotel]

joerg@Pythagoras ~ % youtube-dl --verbose --add-metadata --restrict-filenames -o "${DWLDIR}/%(title)s_%(upload_date)s_%(id)s.%(ext)s" 'http://livestream.com/accounts/4175709'
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', '--add-metadata', '--restrict-filenames', '-o', '/home/joerg/Medien/Videos/video-dwl_2016-03-11/%(title)s_%(upload_date)s_%(id)s.%(ext)s', 'http://livestream.com/accounts/4175709']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2014.08.05
[debug] Python version 2.7.9 - Linux-3.16.0-4-amd64-x86_64-with-SolydXK-8-solydxk
[debug] Proxy map: {}
[generic] 4175709: Requesting header
WARNING: Falling back on generic information extractor.
[generic] 4175709: Downloading webpage
[generic] 4175709: Extracting information
ERROR: Unsupported URL: http://livestream.com/accounts/4175709; 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. Make sure you are using the latest version; type youtube-dl -U to update.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/generic.py", line 457, in _real_extract
doc = parse_xml(webpage)
File "/usr/lib/python2.7/dist-packages/youtube_dl/utils.py", line 1417, in parse_xml
return xml.etree.ElementTree.XML(s.encode('utf-8'), **kwargs)
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 1300, in XML
parser.feed(text)
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 1642, in feed
self._raiseerror(v)
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 1506, in _raiseerror
raise err
ParseError: not well-formed (invalid token): line 9, column 311
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 516, in extract_info
ie_result = ie.extract(url)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 170, in extract
return self._real_extract(url)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/generic.py", line 752, in _real_extract
raise ExtractorError('Unsupported URL: %s' % url)
ExtractorError: Unsupported URL: http://livestream.com/accounts/4175709; 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. Make sure you are using the latest version; type youtube-dl -U to update.

[dstftw]

There are no videos directly on this page. Clearly specify what behavior you expect for this page.

[yan12125]

Closing as no response for a long time.