put your main code here, to run repeatedly:Īrduino: 1.5.8 (Windows 7), Board: 'Arduino Due (Programming Port)' put your setup code here, to run once: This report would have more information with How do I fix that?Ĭ:\Users\MYUSERNAME\Documents\Arduino\libraries\Simpletest\Simpletest.cpp:1:18: fatal error: Wire.h: No such file or directory My own library that I put in C:\Users\MYUSERNAME\Documents\Arduino\libraries\Simpletest\ does not compile because it can't find the Wire.h. I'm using Arduino 1.5.8 on Windows 7 for Due.