Make sure to uninstall the properly installed version you have via Poetry:
poetry self remove poetry-polylith-pluginBuild a wheel from your local folder:
poetry build-project --directory projects/poetry_polylith_pluginInstall into the Poetry virtual environment (Mac OS X), with pip:
~/Library/Application\ Support/pypoetry/venv/bin/pip install projects/poetry_polylith_plugin/dist/poetry_polylith_plugin-<INSERT-VERSION-HERE>-py3-none-any.whlWhen done testing, don't forget to uninstall the local test version:
~/Library/Application\ Support/pypoetry/venv/bin/pip uninstall poetry-polylith-plugin