Postup (Ubuntu 22.04):
wget https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
chmod +x linuxdeploy-x86_64.AppImage
ARCH=x86_64 ./linuxdeploy-x86_64.AppImage --appdir Kufr.AppDir --output appimage
./Kufr-x86_64.AppImage
