(linux) signature extraction failed

Hello ,

today i am getting this error (after installing streamlink?)

when parsing some link like

https://www.youtube.com/watch?v=rTluWKl0IOg

Signature extraction failed: Traceback (most recent call last) File "/home/rich/SVP 4/extensions/tube/youtube_dl/extractor/youtube_py", line 1381, in _decrypt_signature video_id ....

Uninstalling and re-installing SVP 4 did not solve the issue.

other links like this here seems to function

https://www.youtube.com/watch?v=b8LhQ18AGWE

Thank you very much