Rtools contains Python interpreter(s), and six copies?

(Excerpts only).

I'm assuming that Python is required to build R packages, on all

operating

systems.

Please don't assume but read the documentation (preferably before

posting).

I can't find one reference to Python in the documentation:

https://cran.r-project.org/bin/windows/Rtools/
https://cran.r-project.org/doc/manuals/R-admin.html#The-Windows-toolset

Please write documentation (preferably before changing R).
And I will read it.