centos6 make error.

[koujirou]

hey guys.

I'm trying Caffe install.

environmental is CentOS6.5,Pyhton2.7.5,CPU_ONLY uncommented.

other package is same 'RHEL / Fedora / CentOS Installation' 

http://caffe.berkeleyvision.org/install_yum.html

so error when make all build.

This make logs.

[koujirou@caffe caffe]# make all
PROTOC src/caffe/proto/caffe.proto
CXX .build_release/src/caffe/proto/caffe.pb.cc
CXX src/caffe/layer_factory.cpp
CXX src/caffe/syncedmem.cpp
CXX src/caffe/net.cpp
CXX src/caffe/layers/cudnn_pooling_layer.cpp
CXX src/caffe/layers/relu_layer.cpp
CXX src/caffe/layers/threshold_layer.cpp
CXX src/caffe/layers/memory_data_layer.cpp
CXX src/caffe/layers/tanh_layer.cpp
CXX src/caffe/layers/bnll_layer.cpp
CXX src/caffe/layers/absval_layer.cpp
CXX src/caffe/layers/dummy_data_layer.cpp
CXX src/caffe/layers/spp_layer.cpp
CXX src/caffe/layers/power_layer.cpp
CXX src/caffe/layers/multinomial_logistic_loss_layer.cpp
CXX src/caffe/layers/prelu_layer.cpp
CXX src/caffe/layers/neuron_layer.cpp
CXX src/caffe/layers/accuracy_layer.cpp
CXX src/caffe/layers/hdf5_output_layer.cpp
CXX src/caffe/layers/loss_layer.cpp
CXX src/caffe/layers/cudnn_conv_layer.cpp
CXX src/caffe/layers/infogain_loss_layer.cpp
CXX src/caffe/layers/softmax_layer.cpp
CXX src/caffe/layers/eltwise_layer.cpp
CXX src/caffe/layers/sigmoid_cross_entropy_loss_layer.cpp
CXX src/caffe/layers/contrastive_loss_layer.cpp
CXX src/caffe/layers/exp_layer.cpp
CXX src/caffe/layers/argmax_layer.cpp
CXX src/caffe/layers/lrn_layer.cpp
CXX src/caffe/layers/cudnn_tanh_layer.cpp
CXX src/caffe/layers/concat_layer.cpp
CXX src/caffe/layers/image_data_layer.cpp
CXX src/caffe/layers/inner_product_layer.cpp
CXX src/caffe/layers/mvn_layer.cpp
CXX src/caffe/layers/cudnn_sigmoid_layer.cpp
CXX src/caffe/layers/hinge_loss_layer.cpp
CXX src/caffe/layers/base_conv_layer.cpp
CXX src/caffe/layers/dropout_layer.cpp
CXX src/caffe/layers/base_data_layer.cpp
CXX src/caffe/layers/reduction_layer.cpp
CXX src/caffe/layers/cudnn_softmax_layer.cpp
CXX src/caffe/layers/hdf5_data_layer.cpp
CXX src/caffe/layers/sigmoid_layer.cpp
CXX src/caffe/layers/silence_layer.cpp
CXX src/caffe/layers/flatten_layer.cpp
CXX src/caffe/layers/cudnn_relu_layer.cpp
CXX src/caffe/layers/log_layer.cpp
CXX src/caffe/layers/im2col_layer.cpp
CXX src/caffe/layers/slice_layer.cpp
CXX src/caffe/layers/split_layer.cpp
CXX src/caffe/layers/pooling_layer.cpp
CXX src/caffe/layers/window_data_layer.cpp
CXX src/caffe/layers/euclidean_loss_layer.cpp
CXX src/caffe/layers/reshape_layer.cpp
CXX src/caffe/layers/conv_layer.cpp
CXX src/caffe/layers/softmax_loss_layer.cpp
CXX src/caffe/layers/filter_layer.cpp
CXX src/caffe/layers/deconv_layer.cpp
CXX src/caffe/layers/data_layer.cpp
CXX src/caffe/blob.cpp
CXX src/caffe/internal_thread.cpp
CXX src/caffe/data_transformer.cpp
CXX src/caffe/solver.cpp
CXX src/caffe/util/im2col.cpp
CXX src/caffe/util/upgrade_proto.cpp
CXX src/caffe/util/math_functions.cpp
src/caffe/util/math_functions.cpp: In function ‘void caffe::caffe_rng_gaussian(int, Dtype, Dtype, Dtype*) [with Dtype = double]’:
src/caffe/util/math_functions.cpp:274: warn: ‘variate_generator.boost::variate_generator<caffe::rng_t*, boost::normal_distribution<double> >::_dist.boost::normal_distribution<double>::_cached_rho’ may be used uninitialized in this function
src/caffe/util/math_functions.cpp:274: warn: ‘variate_generator.boost::variate_generator<caffe::rng_t*, boost::normal_distribution<double> >::_dist.boost::normal_distribution<double>::_r1’ may be used uninitialized in this function
src/caffe/util/math_functions.cpp: In function ‘void caffe::caffe_rng_gaussian(int, Dtype, Dtype, Dtype*) [with Dtype = float]’:
src/caffe/util/math_functions.cpp:274: warn: ‘variate_generator.boost::variate_generator<caffe::rng_t*, boost::normal_distribution<float> >::_dist.boost::normal_distribution<float>::_cached_rho’ may be used uninitialized in this function
src/caffe/util/math_functions.cpp:274: warn: ‘variate_generator.boost::variate_generator<caffe::rng_t*, boost::normal_distribution<float> >::_dist.boost::normal_distribution<float>::_r1’ may be used uninitialized in this function
CXX src/caffe/util/db_lmdb.cpp
CXX src/caffe/util/io.cpp
src/caffe/util/io.cpp: In function ‘cv::Mat caffe::DecodeDatumToCVMatNative(const caffe::Datum&)’:
src/caffe/util/io.cpp:164: error: invalid initialization of reference of type ‘const cv::Mat&’ from expression of type ‘std::vector<char, std::allocator<char> >’
/usr/local/include/opencv2/highgui/highgui.hpp:107: error: in passing argument 1 of ‘cv::Mat cv::imdecode(const cv::Mat&, int)’
src/caffe/util/io.cpp: In function ‘cv::Mat caffe::DecodeDatumToCVMat(const caffe::Datum&, bool)’:
src/caffe/util/io.cpp:177: error: invalid initialization of reference of type ‘const cv::Mat&’ from expression of type ‘std::vector<char, std::allocator<char> >’
/usr/local/include/opencv2/highgui/highgui.hpp:107: error: in passing argument 1 of ‘cv::Mat cv::imdecode(const cv::Mat&, int)’
make: *** [.build_release/src/caffe/util/io.o] error 1

what problems?