AshOS is installed from the official live iso for target distribution. For example [Arch Linux](https://archlinux.org/download/), [Debian](https://www.debian.org/CD/http-ftp/)/[Debian netinstaller](https://www.debian.org/distrib/netinst) etc.
AshOS used to ship with 3 installation profiles, one for minimal installs and two for desktop (Gnome, KDE Plasma). To make it more modular, we redesigned it and by default it only installs a bare minimum base snapshot. Once that is done, you can install any desktop environment you would like. For instance for GNOME, once booted in base snapshot, run: