hi, windows or just works on linux and macOS?

I work on windows and it can't fully finish the line _pip install ._ , it says ....linux..not support on this platform..blablabla
and when I try to startup the demo.py, it say no module worldgen. 

<img width="721" height="129" alt="Image" src="https://github.com/user-attachments/assets/3ef93bfa-2ee0-48de-a9d1-d3fac6fbcde1" />