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error : No supported JavaScript runtime could be found (docker) #807

@weppami

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@weppami

cannot solve this error :

time="2025-12-29T16:20:04Z" level=info msg="! downloading episode https://youtube.com/watch?v=4JQJWF5B3T8" episode_id=4JQJWF5B3T8 index=0
time="2025-12-29T16:20:09Z" level=error msg="youtube-dl error: /tmp/podsync-3848206248/4JQJWF5B3T8.%(ext)s" error="failed to execute youtube-dl: exit status 1"
time="2025-12-29T16:20:09Z" level=error msg="[youtube] Extracting URL: https://youtube.com/watch?v=4JQJWF5B3T8\n[youtube] 4JQJWF5B3T8: Downloading webpage\nWARNING: [youtube] No supported JavaScript runtime could be found. Only deno is enabled by default; to use another runtime add --js-runtimes RUNTIME[:PATH] to your command/config. YouTube extraction without a JS runtime has been deprecated, and some formats may be missing. See https://github.com/yt-dlp/yt-dlp/wiki/EJS for details on installing one\n[youtube] 4JQJWF5B3T8: Downloading android sdkless player API JSON\n[youtube] 4JQJWF5B3T8: Downloading web safari player API JSON\nWARNING: [youtube] No title found in player responses; falling back to title from initial data. Other metadata may also be missing\nERROR: [youtube] 4JQJWF5B3T8: Sign in to confirm you’re not a bot. Use --cookies-from-browser or --cookies for the authentication. See https://github.com/yt-dlp/yt-dlp/wiki/FAQ#how-do-i-pass-cookies-to-yt-dlp for how to manually pass cookies. Also see https://github.com/yt-dlp/yt-dlp/wiki/Extractors#exporting-youtube-cookies for tips on effectively exporting YouTube cookies\n"

Any clues ?

Thanks

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