Failed to build on Ubuntu 20

[KernelErr]

Hi, when I tried to build this project after finishing the first steps. I ran into some errors with esp-idf. Here are some errors I met:

• Should use print as a function in Python3 (boards/selection.py and gen_part.py)
• Unsupported version of esp tool, same as #350
• Multiple undeclaration errors in several components of esp-idf

So would you like to provide a docker image to build it or some updates? I'll very much appreciate that. Thanks.

[the0ne]

This project is currently not based on the latest ESP-IDF, sorry.

[TotallyNotSethP]

A docker image would be really nice... building this project is unnecessarily complicated with many steps not documented very well

[the0ne]

Yes maybe that would be nice 🤔 But for many people it works to build as documented 🙂