按照caffe安装中的所有步骤后，我发现这个错误：
clang: warning: argument unused during compilation: '-pthread'
Undefined symbols for architecture x86_64:
"cv::imread(std::string const&, int)", referenced from:
caffe::WindowDataLayer<float>::InternalThreadEntry() in window_data_layer.o
caffe::WindowDataLayer<double>::InternalThreadEntry() in window_data_layer.o
caffe::ReadImageToDatum(std::string const&, int, int, int, bool, caffe::Datum*) in io.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [.build_release/lib/libcaffe.so] Error 1
可以做什么。我尝试了所有可能的情况，重新安装并在 githun 中查找问题。
提前谢谢。