===== Linux ===== .. _linux-prerequisites: Prerequisites ============= Briefcase requires installing Python 3.9+. You will also need a method for managing virtual environments (such as ``venv``). Packaging format ================ Briefcase supports packaging Linux apps as native system packages, as an `AppImage `__, and in `Flatpak `__ format. The default output format for Linux is :doc:`system packages <./system>`. .. toctree:: :maxdepth: 1 system appimage flatpak