{ stdenv, python, flit-core, installer, packaging, }: stdenv.mkDerivation { pname = "${python.libPrefix}-bootstrap-${packaging.pname}"; inherit (packaging) version src meta; buildPhase = '' runHook preBuild PYTHONPATH="${flit-core}/${python.sitePackages}" \ ${python.interpreter} -m flit_core.wheel runHook postBuild ''; installPhase = '' runHook preInstall PYTHONPATH="${installer}/${python.sitePackages}" \ ${python.interpreter} -m installer \ --destdir "$out" --prefix "" dist/*.whl runHook postInstall ''; }