make example?

[b4zz4]

I try to compile it but it does not result me...

g++ -lm `pkg-config --cflags opencv` -o color.o -c color.cpp
g++ -lm `pkg-config --cflags opencv` -o histogram.o -c histogram.cpp
g++ -lm `pkg-config --cflags opencv` -o texture.o -c texture.cpp
g++ -lm `pkg-config --cflags opencv` -o main.o -c main.cpp
g++ -lm -o out header.h main.o color.o histogram.o texture.o `pkg-config --libs opencv`

[zjm0518]

it works on my laptop