I can not install libopencv-dev in my mac. and when i use the configure to compile, it occur error. <img width="550" alt="屏幕快照 2019-04-29 下午1 20 22" src="https://user-images.githubusercontent.com/45649035/56877578-97b41e00-6a81-11e9-87f1-892d61781873.png">
I can not install libopencv-dev in my mac. and when i use the configure to compile, it occur error.
