Hello,
To install uPyCraft, you just need to have Python installed in your computer and run .exe file provided in the course. Do you see an error? What’s happening? Thanks for your patience!
We’ve also posted an alternative method to program MicroPython on ESP with Thonny IDE:

• Learn how to Flash MicroPython Firmware with esptool.py on ESP32 and ESP8266
• Getting Started with Thonny MicroPython (Python) IDE for ESP32 and ESP8266