{ stdenv, fetchzip, }: let version = "3.0.5"; in stdenv.mkDerivation { name = "fpp-sdcard"; inherit version; src = fetchzip { url = "https://github.com/jlambert360/FPM-AppImage/releases/download/v${version}/sd.tar.gz"; sha256 = "sha256-9QrfAxY62x5RlELOUey+zfVzP3xuDB/sRe/0rVevV6A"; }; installPhase = '' mkdir -p $out cp sd.raw $out ''; }