ok.ru URL error

[RingoTheDog]

URL: http://ok.ru/video/63567059965189-0

Output:
C:>youtube-dl -v "http://ok.ru/video/63567059965189-0"
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://ok.ru/video/63567059965189-0']
[debug] Encodings: locale cp1252, fs mbcs, out cp850, pref cp1252
[debug] youtube-dl version 2015.05.20
[debug] Python version 2.7.8 - Windows-7-6.1.7601-SP1
[debug] exe versions: ffmpeg N-71346-gdf4fca2
[debug] Proxy map: {}
[Odnoklassniki] 63567059965189: Downloading webpage
ERROR: An extractor error has occured. (caused by KeyError(u'metadata',)); pleas
e report this issue on https://yt-dl.org/bug . Make sure you are using the lates
t 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 "youtube_dl\extractor\common.pyo", line 273, in extract
File "youtube_dl\extractor\odnoklassniki.pyo", line 44, in _real_extract
KeyError: u'metadata'
Traceback (most recent call last):
File "youtube_dl\YoutubeDL.pyo", line 649, in extract_info
File "youtube_dl\extractor\common.pyo", line 279, in extract
ExtractorError: An extractor error has occured. (caused by KeyError(u'metadata',
)); 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 w
ith the --verbose flag and include its complete output.

Thanks
Ringo