我一直在尝试在运行 OSX 10.13.6 的 mac 上安装 Caffe
我遵循了几个指南，包括 caffe 站点上的安装指南。我已经删除了所有内容并重新启动了几次。无论如何我都会遇到同样的问题。当我去编译所有东西时，我得到了这个
Scanning dependencies of target caffeproto
[ 1%] Building CXX object src/caffe/CMakeFiles/caffeproto.dir/__/__/include/caffe/proto/caffe.pb.cc.o
In file included from /Users/Name/Documents/Programming/PythonEnv/caffe/build/include/caffe/proto/caffe.pb.cc:4:
In file included from /Users/Name/Documents/Programming/PythonEnv/caffe/build/include/caffe/proto/caffe.pb.h:9:
/usr/local/include/google/protobuf/stubs/common.h:209:17: error: expected
expression
OnShutdownRun([](const void* p) { delete static_cast<const T*>(p); }, p);
^
In file included from /Users/Name/Documents/Programming/PythonEnv/caffe/build/include/caffe/proto/caffe.pb.cc:4:
In file included from /Users/Name/Documents/Programming/PythonEnv/caffe/build/include/caffe/proto/caffe.pb.h:25:
In file included from /usr/local/include/google/protobuf/generated_message_table_driven.h:34:
In file included from /usr/local/include/google/protobuf/map.h:49:
In file included from /usr/local/include/google/protobuf/map_type_handler.h:35:
In file included from /usr/local/include/google/protobuf/wire_format_lite_inl.h:43:
/usr/local/include/google/protobuf/message_lite.h:117:3: error: unknown type
name 'constexpr'
constexpr const T& get() const { return reinterpret_cast<const T&>(union_); }
我也尝试过使用 CMake 并遇到了同样的问题。我不确定从这里去哪里。我对构建流程并不是非常了解，所以如果这含糊不清，我深表歉意，并且很乐意提供任何其他可能有助于解决此问题的信息。
谢谢!
最佳答案
如果使用make编译，修改Makefile如下:
- CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS)
+ CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS) -std=c++11
关于python - OSX Caffe 编译失败，出现预期的表达式错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52728417/