[Toxygene]

Have I lost my marbles? It doesn't work?

    (temp5)   ~/temp5 pip install .            
    ERROR: Directory '.' is not installable. Neither 'setup.py' nor 'pyproject.toml' found.

[Izkata]

Run it from a clone of the repo to install it to the system / your user.

I don't see a name to install this from pypi (I see several dotdict libraries on there but they don't link here, so don't know if this is there somewhere).

[astrea]

As per this comment, I added it to pypi. You can now just do ‘pip install attr-dot-dict’.