Any idea how I can make this Library work?
In file included from C:\Users\Administrator\AppData\Local\Temp.arduinoIDE-unsaved2023923-12884-in7qef.3k26e\dmd_demo\dmd_demo.pde:44:0:
C:\Users\Administrator\Documents\Arduino\libraries\TimerOne-r11/TimerOne.h:39:10: fatal error: avr/io.h: No such file or directory
#include <avr/io.h>
^~~~~~~~~~
compilation terminated.