brew install opencv
- brew install qt-creator
.pro 文件的书写
TEMPLATE = app
CONFIG += console c++11
CONFIG -= app_bundle
CONFIG -= qt
SOURCES +=
main.cpp
INCLUDEPATH += /usr/local/Cellar/opencv/4.1.0_2/include/opencv4/opencv2/
INCLUDEPATH += /usr/local/Cellar/opencv/4.1.0_2/include/
INCLUDEPATH += /usr/local/Cellar/opencv/4.1.0_2/include/opencv4/
LIBS += -L/usr/local/Cellar/opencv/4.1.0_2/lib/ -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_imgcodecs