Traceback (most recent call last):


 "site-packages\calibre\customize\ui.py", line 172, in _run_filetype_plugins


 "calibre_plugins.dedrm.__init__", line 625, in run


 "calibre_plugins.dedrm.__init__", line 575, in KindleMobiDecrypt
DeDRMError: DeDRM v6.7.0: Ultimately failed to decrypt after 0.2 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md

Traceback (most recent call last):


 "/usr/lib/python3.6/site-packages/youtube_dl/YoutubeDL.py", line 785, in extract_info

ie_result = ie.extract(url)


 "/usr/lib/python3.6/site-packages/youtube_dl/extractor/common.py", line 440, in extract

ie_result = self._real_extract(url)


 "/usr/lib/python3.6/site-packages/youtube_dl/extractor/openload.py", line 340, in _real_extract

raise ExtractorError('Can\'t find stream URL', video_id=video_id)
youtube_dl.utils.ExtractorError: avwqcZGrNMY: Can't find stream URL; 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.
