Newping library and Arduino 1.5.3 directory issues

Hi all. I am using Intel Galileo for arduino 1.5.3 programming. i have encountered a issue that when i import or copy the Latest NewPing_v1.5 folder to the library folder. i have followed the instruction from the website and use #include <NewPing.h> but it shows error “fatal error: avr/io.h: No such file or directory compilation terminated.” Does anyone know how to troubleshoot this issue?