About Flatpak

Visit https://flatpak.org/.

I followed this doku.

Install this repository

Use this config file. or enter this command flatpak remote-add --if-not-exists jdm https://flatpak.jdmweb2.ch/jdm.flatpakrepo

Install a package

installed repo

Use flatpak install jdm org.kicad.KiCad/x86_64/7.0.11.

direct

Use flatpak install https://flatpak.jdmweb2.ch/appstream/org.kicad.KiCad.flatpakref.