Cannot download any video- have some unable to extract OpenGraph title error

[dhruvkapur91]

[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', 'https://www.youtube.com/watch?v=iE7YRHxwoDs&index=2&list=PLOGi5-fAu8bHHdsBDrCYWSB25fmf-tInK']
[debug] Encodings: locale 'UTF-8', fs 'utf-8', out 'UTF-8', pref: 'UTF-8'
[debug] youtube-dl version 2013.12.26
[debug] Python version 2.7.5 - Darwin-13.0.2-x86_64-i386-64bit
[debug] Proxy map: {}
[youtube:playlist] Downloading playlist PLPLOGi5-fAu8bHHdsBDrCYWSB25fmf-tInK - add --no-playlist to just download video iE7YRHxwoDs
[youtube:playlist] PLOGi5-fAu8bHHdsBDrCYWSB25fmf-tInK: Downloading page #1
ERROR: Unable to extract OpenGraph title; 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/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 484, in extract_info
ie_result = ie.extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 149, in extract
return self._real_extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1445, in _real_extract
playlist_title = self._og_search_title(page)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 402, in _og_search_title
return self._og_search_property('title', html, *_kargs)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 390, in _og_search_property
escaped = self._search_regex(self._og_regexes(prop), html, name, flags=re.DOTALL, *_kargs)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 330, in _search_regex
raise RegexNotFoundError(u'Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract OpenGraph title; 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.

[jaimeMF]

You are using an outdated version, run sudo youtube-dl -U to update, if you are using a package manager (like Macports or Homebrew) you can use it, but it may not be the last version.