anchor.diff:      sha256 = "1lr198l2z9j1hw389vv6mgz6djkq4bw91r0hif58jpg8w6kmzsx9";
     };
   
  -  postPatch = ''
  -    substituteInPlace requirements.txt --replace "h5py<3.3" "h5py"
  -  '';
  -
     propagatedBuildInputs = [
       h5py
       numpy
  
positive.code: , pytestCheckHook
  , ddt
  , pylatexenc
  }:
  
  buildPythonPackage rec {
  
negative.code:     pytestCheckHook
      ddt
      pylatexenc
      qiskit-aer
    ];
  
    pythonImportsCheck = [ "qiskit_nature" ];
  
    pytestFlagsArray = [
      "--durations=10"
    ];
  
    disabledTests = [
      "test_two_qubit_reduction"  # unsure of failure reason. Might be related to recent cvxpy update?
    ];
  
    meta = with lib; {
      description = "Software for developing quantum computing programs";
      homepage = "https://qiskit.org";
      downloadPage = "https://github.com/QISKit/qiskit-nature/releases";
      changelog = "https://qiskit.org/documentation/release_notes.html";
      license = licenses.asl20;
      maintainers = with maintainers; [ drewrisinger ];
  