May be you will be with error of:
exec: “python”: executable file not found in $PATH
ModuleNotFoundError: No module named ‘serial’
here show how to fix it: .
Concluzion: Install ESP32 to Arduino IDE on Ubuntu 20.04, with setup Pythton & serial – Arduino IDE,ESP8266,ESP32,Python,serial,pyserial,install,ModuleNotFoundError: No module named ‘serial’,exec: python: executable file not found in $PATH