树莓派3b+ 装opencv4.0.0 88%报错
编译时出现了这个错误。有没有好哥哥给点解决方法呀
88%] Linking CXX executable ../../bin/opencv_test_video
[ 88%] Built target opencv_test_video [ 88%] Linking CXX executable ../../bin/opencv_perf_video
[ 88%] Built target opencv_perf_video
make: *** [Makefile:163: all] Error 2
opencv_perf_video这个库先定位一下位置，确认一下是不是在系统里