flatpakcommand at the end of this step.
In order to install Jupiter Broadcasting with GNOME Software, launch GNOME Software, which is called just Software, search for Jupiter Broadcasting and finally click the Install button.
Alternatively, launch a Linux terminal emulator and type the command below and press the Enter key to install the package.
flatpak install nuvola eu.tiliado.NuvolaAppJupiterBroadcasting
Alternatively, you can launch Jupiter Broadcasting from a terminal:
flatpak run eu.tiliado.NuvolaAppJupiterBroadcasting