anchor.diff:      setuptools
       wheel
     ];
  +
     checkInputs = [
       cmake
  -    codecov
  -    coverage
       cython
       flake8
       ninja
       path
  -    pytest
  -    pytest-cov
  +    pytestCheckHook
       pytest-mock
  -    pytest-runner
       pytest-virtualenv
       requests
       six
  
positive.code: , wheel
  # Test Inputs
  , cmake
  , codecov
  , coverage
  , cython
  , flake8
  , ninja
  , path
  , pytest
  , pytest-cov
  , pytest-mock
  , pytest-runner
  , pytest-virtualenv
  , requests
  , six
  
negative.code:     "test_setup" # tries to install using distutils
      "test_pep518" # pip exits with code 1
      "test_dual_pep518" # pip exits with code 1
      "test_isolated_env_trigger_reconfigure" # Regex pattern 'exit skbuild saving cmake spec' does not match 'exit skbuild running make'.
      "test_hello_wheel" # [Errno 2] No such file or directory: '_skbuild/linux-x86_64-3.9/setuptools/bdist.linux-x86_64/wheel/helloModule.py'
    ];
  
    meta = with lib; {
      description = "Improved build system generator for CPython C/C++/Fortran/Cython extensions";
  