> Traceback (most recent call last):


 "udemy-dl.py", line 858, in <module>

main()


 "udemy-dl.py", line 774, in main

udemy.ExtractAndDownload(path=outto)


 "udemy-dl.py", line 387, in ExtractAndDownload

out = self.Downloader(_url, lecture_name, chapter_path)


 "udemy-dl.py", line 88, in Downloader

out = course_dl.download(url, title, filepath=path, quiet=True, callback=self.Download)


 "/Users/shade/Downloads/udemy-dl-master/udemy/_downloader.py", line 120, in download

progress_stats = (bytesdone, bytesdone * 1.0 / total, rate, eta)
ZeroDivisionError: float division by zero

Traceback (most recent call last):


 "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 776, in extract_info

ie_result = ie.extract(url)


 "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 446, in extract

raise ExtractorError('An extractor error has occurred.', cause=e)
ExtractorError: An extractor error has occurred. (caused by KeyError(u'course',)); 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.
