IDE 1.8.0 Released -- update: 1.8.10

Hi, i have this problem;

In file included from C:\Users\Admin\Documents\Arduino\sketch_nov11a\sketch_nov11a.ino:4:0:

C:\Users\Admin\Documents\Arduino\libraries\MCUFRIEND_kbv/MCUFRIEND_kbv.h:16:26: fatal error: Adafruit_GFX.h: No such file or directory

compilation terminated.

exit status 1
Erro ao compilar para a placa Arduino/Genuino Uno.

Any 1 know who to fix?
Thanks.