Interstate 75 circuit python

I just got a interstate 75. I have tried to run the micropython examples on github and they failed,so I switched to circuit python.
However I manage to use a lot of code and sample but I cannot manage to use the adafruit_display_text library Overview | CircuitPython Display_Text Library | Adafruit Learning System

Is that supported? As this is a library with multiple files, is there anything else to do?