I can't compile even the lib example and I don't know what to do. I already tried download the avr library and substitute it on the original directory and tried paste the avr directory witch contains all the .h on my project lib dir but none of my tries worked.
Does anyone here with the same problem? does anyone know how to solve it?
Here the message shown on terminal:
lib\ArduinoWebsocketServer\sha1.cpp:2:20: fatal error: avr/io.h: No such file or directory
#include <avr/io.h>
^
compilation terminated.
*** [.pioenvs\d1_mini\lib\ArduinoWebsocketServer\sha1.o] Error 1