anchor.diff:      owner = "Qiskit";
       repo = "qiskit-aer";
       rev = version;
  -    sha256 = "sha256-o6c1ZcGFZ3pwinzMTif1nqF29Wq0Nog1++ZoJGuiKxo=";
  +    sha256 = "0595as4rxjrd5dqx54ywz3rjsjk0z7r41bq0z9r8y1h7zgvvlrmn";
     };
   
     nativeBuildInputs = [
  
positive.code: 
  buildPythonPackage rec {
    pname = "qiskit-aer";
    version = "0.7.4";
  
    disabled = pythonOlder "3.6";
  
  
negative.code:     substituteInPlace setup.py --replace "'cmake!=3.17,!=3.17.0'," ""
    '';
  
    # Disable using conan for build
    preBuild = ''
      export DISABLE_CONAN=1
    '';
  