При запуске Rapid-photo-downloader вываливается с ошибкой "pkg_resources.DistributionNotFound: The 'pyxdg' distribution was not found and is required by the application" Установка пакета "python3-module-pyxdg" решает проблему.
rapid-photo-downloader-0.9.34-alt2 -> sisyphus: Tue Aug 08 2023 Yuri N. Sedunov <aris@altlinux> 0.9.34-alt2 - ported to %pyproject macros - python3-module-pyxdg required (ALT #47151)