[daum.net] Error downloading http://m.tvpot.daum.net/v/65139429

[ping]

Split from #8267

$ youtube-dl -v "http://m.tvpot.daum.net/v/65139429"
[debug] System config: []
[debug] User config: [u'--no-mtime', u'-o', u'/Users/ping/Downloads/%(title)s_%(id)s.%(ext)s']
[debug] Command-line args: [u'-v', u'http://m.tvpot.daum.net/v/65139429']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.01.23
[debug] Python version 2.7.5 - Darwin-13.4.0-x86_64-i386-64bit
[debug] exe versions: ffmpeg 2.6.2, ffprobe 2.6.2, rtmpdump 2.4
[debug] Proxy map: {}
[daum.net] 65139429: Downloading video info
[daum.net] 65139429: Downloading video formats info
ERROR: An extractor error has occurred. (caused by KeyError(u'output_list',)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. 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/extractor/common.py", line 313, in extract
    return self._real_extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/daum.py", line 46, in _real_extract
    for format_el in movie_data['output_list']['output_list']:
KeyError: u'output_list'
Traceback (most recent call last):
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 666, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 319, in extract
    raise ExtractorError('An extractor error has occurred.', cause=e)
ExtractorError: An extractor error has occurred. (caused by KeyError(u'output_list',)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.