anchor.diff:  , cmake
   , future
   , numpy
  +, qdldl
   , scipy
   # check inputs
   , pytestCheckHook
  
positive.code:   propagatedBuildInputs = [
      future
      numpy
      scipy
    ];
  
    pythonImportsCheck = [ "osqp" ];
    checkInputs = [ pytestCheckHook ];
    dontUseSetuptoolsCheck = true;  # don't run checks twice
    disabledTests = [
      "mkl_"
      "update_matrices_tests" # broken w/ scipy >= 1.5.0. Remove next release. See https://github.com/oxfordcontrol/osqp-python/issues/44
    ];
  
    meta = with lib; {
  
negative.code: 
  buildPythonPackage rec {
    pname = "osqp";
    version = "0.6.2";
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "262162039f6ad6c9ffee658541b18cfae8240b65edbde71d9b9e3af42fbfe4b3";
    };
  
    nativeBuildInputs = [ cmake ];
  