/usr/lib/python3.10/site-packages/setuptools/dist.py:717: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
  warnings.warn(
WARNING: '' not a valid package name; please use only .-separated package names in setup.py
running build
running build_py
creating build
creating build/lib
creating build/lib/dephell_venvs
copying ./dephell_venvs/_venvs.py -> build/lib/dephell_venvs
copying ./dephell_venvs/_builder.py -> build/lib/dephell_venvs
copying ./dephell_venvs/_venv.py -> build/lib/dephell_venvs
copying ./dephell_venvs/_ensurepip.py -> build/lib/dephell_venvs
copying ./dephell_venvs/_cached_property.py -> build/lib/dephell_venvs
copying ./dephell_venvs/__init__.py -> build/lib/dephell_venvs
copying ./dephell_venvs/_constants.py -> build/lib/dephell_venvs