the comple erro when I comple the source code with scons

[tyronewj]

g++ -o build/ai.o -c -Wall -Wextra -Wno-unused-parameter -pthread -g3 -D_GNU_SOURCE=1 -D_REENTRANT -Iinclude -Ibullet -I/usr/include/SDL src/ai.cpp
In file included from include/model_joe03.h:7,
from include/car.h:11,
from src/ai.cpp:2:
include/model.h:13:21: error: GL/glew.h: No such file or directory
scons: *** [build/ai.o] Error 1
scons: building terminated because of errors.

how could I do to solve the problem?
thanks!