problem with ffmpeg installer

[MJ-Smith]

Failed to extract ffmpeg-linux-arm.gz.

$ curl -sS https://webi.sh/ffmpeg | sh; \
source ~/.config/envman/PATH.env


>>> Welcome to Webi! - modern tools, instant installs.  <<<
    We expect your experience to be absolutely perfect!

    Success? Star it!   https://github.com/webinstall/webi-installers
    Problem? Report it: https://github.com/webinstall/webi-installers/issues
                        (your system is GNU/Linux/x86_64 with libc & curl+wget)

Bootstrapping Webi
    Found ~/.local/bin/webi
    Running ~/.local/bin/webi ffmpeg@stable

Installing ffmpeg ...
    Found  ~/.local/bin
    Downloading ffmpeg from
      https://github.com/eugeneware/ffmpeg-static/releases/download/b6.0/ffmpeg-linux-arm.gz
    Saved as ~/Downloads/webi/ffmpeg/6.0/ffmpeg-linux-arm.gz
    Failed to extract /home/mj/Downloads/webi/ffmpeg/6.0/ffmpeg-linux-arm.gz