sudo aria2c https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp --dir /usr/bin -o yt-dlp
で入れてたけど今はpipの方が楽だなrajikoのj系プラグインもあるし
なぜか~/.local/binパス通せなかった

python3 -m pip install -U "yt-dlp[default]"
python3 -m pip install -U pip
python3 -m pip install yt-dlp-rajiko --upgrade --extra-index-url https://427738.xyz/yt-dlp-rajiko/pip/