Traceback (most recent call last):


 "/usr/pkg/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 793, in extract_info

ie_result = ie.extract(url)


 "/usr/pkg/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 508, in extract

ie_result = self._real_extract(url)


 "/usr/pkg/lib/python2.7/site-packages/youtube_dl/extractor/ndtv.py", line 91, in _real_extract

r"(?:__)?filename\s*[:=]\s*'([^']+)'", webpage, 'video filename')


 "/usr/pkg/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 983, in _search_regex

raise RegexNotFoundError('Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract video filename; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see
https://yt-dl.org/update
on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):


 "tkinter\__init__.py", line 1705, in __call__


 "main_app.py", line 19, in open_directory


 "data_check.py", line 273, in DataCheck


 "pandas\core\frame.py", line 836, in style


 "c:\users\72766\appdata\local\programs\python\python37\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 493, in exec_module

exec(bytecode, module.__dict__)


 "pandas\io\formats\style.py", line 30, in <module>


 "pandas\compat\_optional.py", line 92, in import_optional_dependency
ImportError: Missing optional dependency 'jinja2'. DataFrame.style requires jinja2. Use pip or conda to install jinja2.
