DEPRECATION: pyrfr is being installed using the legacy 'setup.py install' method

[jhj0411jhj]

pyrfr version: 0.8.3

I tried to pip install pyrfr on GitHub actions' ["ubuntu-latest", "macos-latest", "windows-latest"]. On macos and windows, I got the deprecation warning:

  DEPRECATION: pyrfr is being installed using the legacy 'setup.py install' method, because 
it does not have a 'pyproject.toml' and the 'wheel' package is not installed. pip 23.1 will enforce 
this behaviour change. A possible replacement is to enable the '--use-pep517' option. Discussion 
can be found at https://github.com/pypa/pip/issues/8559
  Running setup.py install for pyrfr: started
  Running setup.py install for pyrfr: still running...
  Running setup.py install for pyrfr: finished with status 'done'

The installation was successful, though. Then I tried to install wheel before installing pyrfr, the output message is normal:

Building wheels for collected packages: pyrfr
  Building wheel for pyrfr (setup.py): started
  Building wheel for pyrfr (setup.py): still running...
  Building wheel for pyrfr (setup.py): finished with status 'done'
  Created wheel for pyrfr: filename=pyrfr-0.8.3-cp38-cp38-macosx_10_15_x86_64.whl size=508192 sha256=5ac670c98adbb1ade8c32d3a0b8bba414fcf384ec8b40eef56089ba5d80f6195
  Stored in directory: /Users/runner/Library/Caches/pip/wheels/3b/ca/fd/ed04af714a195453416b55d093a747fb022d058772f64519c4
Successfully built pyrfr

Is it a problem for me to concern?

[jhj0411jhj]

python setup.py is not suggested anymore. Using python -m build or python -m build --wheel --sdist is suggested.