anchor.diff:      scikit-build
     ];
   
  -  pythonImportCheck = [ "phik" ];
  +  pythonImportsCheck = [ "phik" ];
   
     postInstall = ''
       rm -r $out/bin
  +  '';
  +
  +  preCheck = ''
  +    # import from $out
  +    rm -r phik
     '';
   
     meta = with lib; {
       description = "Phi_K correlation analyzer library";
       longDescription = "Phi_K is a new and practical correlation coefficient based on several refinements to Pearson’s hypothesis test of independence of two variables.";
       homepage = "https://phik.readthedocs.io/en/latest/";
  +    changelog = "https://github.com/KaveIO/PhiK/blob/${src.rev}/CHANGES.rst";
       maintainers = with maintainers; [ melsigl ];
       license = licenses.asl20;
     };
  
positive.code: { lib
  , buildPythonPackage
  , cmake
  , fetchPypi
  , isPy3k
  , pytest
  , pytest-pylint
  , nbconvert
  , joblib
  , jupyter-client
  , numpy
  , scipy
  
negative.code:   disabled = !isPy3k;
    format = "pyproject";
  
    src = fetchFromGitHub {
      owner = "KaveIO";
      repo = "PhiK";
      rev = "v${version}";
      hash = "sha256-nr3804MLIBPFw/PlJ9B8xKFFGI5LDp8m2gLtJB7YcEE=";
    };
  
    checkInputs = [
      pytestCheckHook
      nbconvert
      jupyter
      jupyter-client
    ];
  
  