[build err] Python not found + questions

Hello !
I have spent my day on understanding CodeQL, to use it in one of my project, but I couldn't make it work on Windows.
I'm trying to analyze my repo (https://github.com/mxrch/ghunt) in local with Python queries, but when I create the database of the project, I get this error :


But you can see that I have Python installed.
I also tried with Go but I don't have installed it so it throws an error.

So here is my question in addition of my issue :
Does it requires any language binary ? Like installing Python, Go, GCC, MVN... ?

Thanks in advance !
Very cool project btw, I discovered it in the Github Actions.