aruco.hpp no such file or directory

opencv

asked 2015-10-18 09:25:34 -0600

the_joker1987
1 ●1

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.

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answered 2015-10-21 04:10:43 -0600

mshabunin
1927 ●10 ●31

You should provide paths to OpenCV include and libraries directories to compiler. You can achieve this is by using cmake to build your application. See the example project: https://github.com/Itseez/opencv/tree...

Other method is even easier: since you are trying to build packaged example, you just need to enable BUILD_EXAMPLES cmake option when building OpenCV library:

cmake -DBUILD_EXAMPLES=ON -DOPENCV_EXTRA_MODULES_PATH=<path-to-contrib>/modules <path-to-opencv>

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Asked: 2015-10-18 09:25:34 -0600

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Last updated: Oct 21 '15

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aruco.hpp no such file or directory