Python layer don't working

[icegas]

System configuration

• Operating system: Ubuntu 16.04
• Compiler: g++ (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609
• CUDA version (if applicable): 9.0
• Python version: 2.7.12

I need Python layer that will read data directly from xml files in order to train SSD. So i try to attach this example https://github.com/BVLC/caffe/pull/3471/files but when i run it i have the error that i need protobuf 3.6.1. So i couldn't to install it from apt-get and installed it from source. After that, i have tried to build caffe, but unfortunately i had the error that i need c++11 configuration, after reading this Issues: 1)#6359 2)#6459 I figure out that i need to add this lines to Makefile.config:

CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS) -std=c++11
LINKFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS) -std=c++11

And now i have this error:
NVCC src/caffe/layers/hdf5_output_layer.cu
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/split_layer.hpp:6,
from src/caffe/layers/split_layer.cu:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/hdf5_data_layer.hpp:9,
from src/caffe/layers/hdf5_data_layer.cu:12:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/split_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/split_layer.o] Error 1
make: *** Waiting for unfinished jobs....
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/hdf5_data_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/hdf5_data_layer.o] Error 1
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/conv_layer.hpp:6,
from src/caffe/layers/conv_layer.cu:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/mvn_layer.hpp:6,
from src/caffe/layers/mvn_layer.cu:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from src/caffe/layers/recurrent_layer.cu:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/absval_layer.hpp:6,
from src/caffe/layers/absval_layer.cu:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/mvn_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/mvn_layer.o] Error 1
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/conv_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/conv_layer.o] Error 1
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/hdf5_output_layer.hpp:9,
from src/caffe/layers/hdf5_output_layer.cu:6:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/recurrent_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/recurrent_layer.o] Error 1
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/absval_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/absval_layer.o] Error 1
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/hdf5_output_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/hdf5_output_layer.o] Error 1
In file included from /usr/include/c++/5/mutex:35:0,
from /usr/local/include/google/protobuf/stubs/mutex.h:33,
from /usr/local/include/google/protobuf/stubs/common.h:52,
from .build_release/src/caffe/proto/caffe.pb.h:9,
from ./include/caffe/util/cudnn.hpp:8,
from ./include/caffe/util/device_alternate.hpp:40,
from ./include/caffe/common.hpp:19,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/cudnn_softmax_layer.hpp:6,
from src/caffe/layers/cudnn_softmax_layer.cu:6:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support
^
Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/cudnn_softmax_layer.o' failed
make: *** [.build_release/cuda/src/caffe/layers/cudnn_softmax_layer.o] Error 1

Please Help!

[icegas]

Python layer doesn't support gpu