Installation in development mode doesn't work if virtual environment is created with python venv

[mdiamantaki]

Following instructions and creating the virtual environment with python -m venv and run:

# Install in development mode
pip install -e .

I get the error:

ERROR: File "setup.py" or "setup.cfg" not found. Directory cannot be installed in editable mode: /Users/maria/Documents/github/ethopy_analysis
(A "pyproject.toml" file was found, but editable mode currently requires a setuptools-based build.)

If virtual environment is created with conda, installation is fine.

If I do package installation pip install ethopy-analysis, also fine (both for python venv and conda).