Hello, i have a problem, with the opencv_conrib, i have installed and build both opencv and opencv-contrib. Using the guide in github. But now when i excute the command: g++ detect_board.cpp
I have the following error: aruco.hpp no such file or directory. It is refered to the following instruction: #include<opencv2 aruco.hpp=""> But the file is there. It is in the directory opencv_contrib-master/modules/aruco/include/aruco.hpp. Someone can help me? Thanks.