Two installation problems

[oliverschmidt]

Hi Kris,

Running the command

python precompute_conversion.py

with Python 3.10 on Windows gave me

ModuleNotFoundError: No module named 'networkx'

https://www.colour-science.org/installation-guide/ describes networkx as optional dependency. So it seems networkx needs to be added to the dependencies in your README. I "fixed" that issue by installing networkx. Then the same command gave me

FileNotFoundError: [Errno 2] No such file or directory: 'data/rgb_to_cam16ucs.npy'

Just as a wild guess I manually created a directory data - and voilà - it worked like a charm. It would be great if you could either have that directory created automatically or add it to the installation commands in your README.

Thanks in advance, Oliver