我正在尝试在Mac上安装OpenCV,以用于Darknet YOLO。截至目前,我目前已通过自制软件安装了OpenCV库,并已验证cv2的版本为4.0.0。但是,当我尝试建立darknet目录时,出现以下错误:
g++ -Iinclude/ -Isrc/ -DOPENCV `pkg-config --cflags opencv` -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -DOPENCV -c ./src/image_opencv.cpp -o obj/image_opencv.o
/bin/sh: pkg-config: command not found
./src/image_opencv.cpp:5:10: fatal error: 'opencv2/opencv.hpp' file not found
#include "opencv2/opencv.hpp"
^~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [obj/image_opencv.o] Error 1
有人知道这个问题吗?