message: python-setup: Fix site-packages selection without pip for Windows
diff: @@ -19,11 +19,12 @@ except ImportError:
  # poetry/requests-3, I was not allowed to install pip! So I did not pursue this
  # option further.
  #
  - # Instead, local testing shows that first entry of `site.getsitepackages()` has the
  - # right path, whereas `site.getusersitepackages()` is about the system python (very
  + # Instead, testing (on both Windows and Linux) shows that the last entry of
  + # `site.getsitepackages()` has the right path (note: On linux there is only a single
  + # entry), whereas `site.getusersitepackages()` is about the system python (very
  # confusing).
  #
  # We can't use the environment variable POETRY_VIRTUALENVS_OPTIONS_NO_PIP because it
  # does not work, see https://github.com/python-poetry/poetry/issues/5906
  import site
  - print(site.getsitepackages()[0])
  + print(site.getsitepackages()[-1])
  