{ stdenv, buildPythonPackage, python, pythonOlder, fetchFromGitHub, cmake, sip }: buildPythonPackage rec { pname = "libsavitar"; version = "4.5.0"; format = "other"; src = fetchFromGitHub { owner = "Ultimaker"; repo = "libSavitar"; rev = version; sha256 = "1l3l8cgaxzqdk93880p2ijrabshdj5sq05cwj1i6jpmhlqc5b9rx"; }; postPatch = '' sed -i 's#''${Python3_SITEARCH}#${placeholder "out"}/${python.sitePackages}#' cmake/SIPMacros.cmake ''; nativeBuildInputs = [ cmake ]; propagatedBuildInputs = [ sip ]; disabled = pythonOlder "3.4.0"; meta = with stdenv.lib; { description = "C++ implementation of 3mf loading with SIP python bindings"; homepage = "https://github.com/Ultimaker/libSavitar"; license = licenses.lgpl3Plus; platforms = platforms.unix; maintainers = with maintainers; [ abbradar orivej gebner ]; }; }