To build a Python project, install Python (https://www.python.org/ftp/python/3.8.7/python-3.8.7.exe). For building the attached tkinter source, tick the tkinter checkbox when the installer suggests it.
Afterwards, extract:
- python.bat to \Masm32\MasmBasic\Res\Python.bat
- tkinterTest.asc to (e.g.) \Python38\tkinterTest.asc
Change the C:\Users\Jochen... path to where your Python.exe resides, then open tkinterTest.asc in RichMasm and hit F6 :cool: