版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/qq_40155090/article/details/79926449
Makefile:517: recipe for target 'matlab/+caffe/private/caffe_.mexa64' failed
make: *** [matlab/+caffe/private/caffe_.mexa64] Error 255
解决方法：
sudo gedit Makefile
CXXFLAGS += -MMD -MP在这一句话下面添加
CXXFLAGS += -std=c++11