安装后找不到 OpenCV？

Question

I am trying to compile a cpp file from the dlib library using cmake.

When I use the command cmake ..

It gives me this error OpenCV not found, so we won't build the webcam_face_pose_ex example.

I have OpenCV installed and to be sure I just reinstalled it using brew install opencv

Would like some help on what else I could do?

Answer 1

Download the opencv sources and follow the instructions to build and install the project using make. This will allow make to install opencv to where it can find it later.

When complete, re-compile the dlib project using cmake.