pip install pyinstaller 


하니까


  WARNING: The scripts pyi-archive_viewer.exe, pyi-bindepend.exe, pyi-grab_version.exe, pyi-makespec.exe, pyi-set_version.exe and pyinstaller.exe are installed in 'C:\Users\PC\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\Scripts' which is not on PATH.

  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.


이렇게 뜸


어케해야함