Marlin difficulties

\B16_32_fullG-112515.ino:44:101: fatal error: U8glib.h: No such file or directory

 #include <U8glib.h> // library for graphics LCD by Oli Kraus (

I have fixed this part, by adding libraries in the Arduino loader

Using a full graphic display, on a 2560mega
This comes out during compile, and quickly terminates.
I have tried combinations of locations for the files with not joy.
Any help would be appreciated.

In file included from sketch\U8glib.cpp:38:0:

sketch\U8glib.h:42:25: fatal error: utility/u8g.h: No such file or directory

#include “utility/u8g.h”


compilation terminated.

exit status 1
Error compiling for board Arduino/Genuino Mega or Mega 2560.