issue with matio

[sandeepangara]

Hi @TheLegendAli,

While building DeepLabV2 I have observed the following issue,

ubuntu@ip-172-31-21-77:~/workspace/DeepLab-Context2/build$ cmake ..
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Boost version: 1.54.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found GFlags: /usr/include
-- Found gflags (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libgflags.so)
-- Found Glog: /usr/include
-- Found glog (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libglog.so)
-- Found PROTOBUF: /usr/lib/x86_64-linux-gnu/libprotobuf.so
-- Found PROTOBUF Compiler: /usr/bin/protoc
-- Found HDF5: /usr/lib/x86_64-linux-gnu/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/libhdf5.so
-- Found LMDB: /usr/include
-- Found lmdb (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/liblmdb.so)
-- Found LevelDB: /usr/include
-- Found LevelDB (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libleveldb.so)
-- Found Snappy: /usr/include
-- Found Snappy (include: /usr/include, library: /usr/lib/libsnappy.so)
-- CUDA detected: 7.0
-- Found cuDNN: ver. 4.0.7 found (include: /usr/local/cuda-7.0/include, library: /usr/local/cuda-7.0/lib64/libcudnn.so)
-- Added CUDA NVCC flags for: sm_30
-- OpenCV found (/usr/local/share/OpenCV)
-- Found Atlas: /usr/include
-- Found Atlas (include: /usr/include, library: /usr/lib/libatlas.so)
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.6", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable version "2.7.6", minimum required is "2.7")
-- Found NumPy: /usr/lib/python2.7/dist-packages/numpy/core/include (found suitable version "1.8.2", minimum required is "1.7.1")
-- NumPy ver. 1.8.2 found (include: /usr/lib/python2.7/dist-packages/numpy/core/include)
-- Boost version: 1.54.0
-- Found the following Boost libraries:
-- python
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)

-- Found Git: /usr/bin/git (found version "1.9.1")

-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc3
-- Git : 6abd64d
-- System : Linux
-- C++ compiler : /usr/bin/c++
-- Release CXX flags : -O3 -DNDEBUG -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Debug CXX flags : -g -fPIC -Wall -Wno-sign-compare -Wno-uninitialized

-- Build type : Release

-- BUILD_SHARED_LIBS : ON
-- BUILD_python : ON
-- BUILD_matlab : OFF
-- BUILD_docs : ON
-- CPU_ONLY : OFF
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON

-- ALLOW_LMDB_NOLOCK : OFF

-- Dependencies:
-- BLAS : Yes (Atlas)
-- Boost : Yes (ver. 1.54)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 2.5.0)
-- lmdb : Yes (ver. 0.9.10)
-- LevelDB : Yes (ver. 1.15)
-- Snappy : Yes (ver. 1.1.0)
-- OpenCV : Yes (ver. 3.1.0)

-- CUDA : Yes (ver. 7.0)

-- NVIDIA CUDA:
-- Target GPU(s) : Auto
-- GPU arch(s) : sm_30

-- cuDNN : Yes (ver. 4.0.7)

-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.6)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.6)

-- NumPy : /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.8.2)

-- Documentaion:
-- Doxygen : No

-- config_file :

-- Install:

-- Install path : /home/ubuntu/workspace/DeepLab-Context2/build/install

-- Configuring done
-- Generating done
-- Build files have been written to: /home/ubuntu/workspace/DeepLab-Context2/build
ubuntu@ip-172-31-21-77:~/workspace/DeepLab-Context2/build$ make -j32 all
[ 1%] Running C++/Python protocol buffer compiler on /home/ubuntu/workspace/DeepLab-Context2/src/caffe/proto/caffe.proto
Scanning dependencies of target proto
[ 1%] Building CXX object src/caffe/CMakeFiles/proto.dir///include/caffe/proto/caffe.pb.cc.o
Linking CXX static library ../../lib/libproto.a
[ 1%] Built target proto
[ 1%] [ 1%] [ 1%] [ 2%] [ 2%] [ 2%] [ 4%] [ 5%] [ 5%] [ 5%] [ 5%] [ 7%] [ 9%] [ 9%] [ 9%] [ 9%] [ 11%] [ 11%] [ 12%] [ 12%] [ 14%] [ 14%] [ 14%] [ 14%] [ 15%] [ 15%] [ 15%] [ 15%] [ 16%] [ 16%] [ 16%] [ 16%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/solvers/./cuda_compile_generated_sgd_solver.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_silence_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_batch_reindex_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_embed_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_softmax_loss_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_sigmoid_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_pooling_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_spatial_product_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_log_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_domain_transform_forward_only_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_concat_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_eltwise_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_inner_product_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_power_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_tanh_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_threshold_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_reduction_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_im2col_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_deconv_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_dropout_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_lcn_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_bnll_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_absval_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_sigmoid_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_hdf5_output_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_tile_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_mvn_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_relu_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_pooling_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_domain_transform_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_lrn_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_filter_layer.cu.o
[ 18%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_hdf5_data_layer.cu.o
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[ 19%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_sigmoid_cross_entropy_loss_layer.cu.o
[ 19%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_bias_layer.cu.o
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[ 21%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_base_data_layer.cu.o
[ 21%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_contrastive_loss_layer.cu.o
[ 22%] [ 22%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_exp_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_lrn_layer.cu.o
[ 22%] [ 23%] [ 23%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_conv_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_elu_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_slice_layer.cu.o
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Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_split_layer.cu.o
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[ 26%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_relu_layer.cu.o
[ 26%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_softmax_layer.cu.o
[ 26%] [ 28%] [ 28%] [ 29%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_cudnn_softmax_layer.cu.o
[ 29%] [ 29%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/layers/./cuda_compile_generated_batch_norm_layer.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/util/./cuda_compile_generated_im2col.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/util/./cuda_compile_generated_math_functions.cu.o
[ 30%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/solvers/./cuda_compile_generated_adagrad_solver.cu.o
Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/util/./cuda_compile_generated_interp.cu.o
[ 30%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/solvers/./cuda_compile_generated_adadelta_solver.cu.o
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Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/solvers/./cuda_compile_generated_nesterov_solver.cu.o
[ 32%] Building NVCC (Device) object src/caffe/CMakeFiles/cuda_compile.dir/solvers/./cuda_compile_generated_adam_solver.cu.o
Scanning dependencies of target caffe
[ 33%] [ 33%] [ 33%] [ 35%] [ 35%] [ 36%] [ 36%] [ 36%] [ 38%] [ 38%] [ 39%] [ 40%] [ 40%] [ 40%] [ 42%] [ 42%] [ 43%] [ 43%] [ 43%] [ 45%] [ 45%] [ 45%] [ 45%] [ 45%] [ 47%] Building CXX object src/caffe/CMakeFiles/caffe.dir/net.cpp.o
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Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/euclidean_loss_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/bnll_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/inner_product_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/hdf5_output_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/tanh_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/contrastive_loss_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/softmax_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/cudnn_pooling_layer.cpp.o
Building CXX object src/caffe/CMakeFiles/caffe.dir/layers/multinomial_logistic_loss_layer.cpp.o
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Building CXX object src/caffe/CMakeFiles/caffe.dir/solvers/rmsprop_solver.cpp.o
Linking CXX shared library ../../lib/libcaffe.so
[ 92%] Built target caffe
Scanning dependencies of target caffe.bin
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[ 92%] Building CXX object examples/CMakeFiles/convert_mnist_data.dir/mnist/convert_mnist_data.cpp.o
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Building CXX object examples/CMakeFiles/convert_cifar_data.dir/cifar10/convert_cifar_data.cpp.o
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Building CXX object tools/CMakeFiles/convert_imageset.dir/convert_imageset.cpp.o
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[ 98%] [ 98%] [ 98%] [ 98%] [ 98%] [ 98%] [100%] Building CXX object tools/CMakeFiles/extract_features.dir/extract_features.cpp.o
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Building CXX object tools/CMakeFiles/train_net.dir/train_net.cpp.o
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[100%] [100%] Building CXX object examples/CMakeFiles/classification.dir/cpp_classification/classification.cpp.o
Building CXX object python/CMakeFiles/pycaffe.dir/caffe/_caffe.cpp.o
Linking CXX executable mnist/convert_mnist_data
Linking CXX executable device_query
[100%] Built target device_query
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/mnist/convert_mnist_data] Error 1
make[1]: *** [examples/CMakeFiles/convert_mnist_data.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
Linking CXX executable siamese/convert_mnist_siamese_data
Linking CXX executable cifar10/convert_cifar_data
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/siamese/convert_mnist_siamese_data] Error 1
make[1]: *** [examples/CMakeFiles/convert_mnist_siamese_data.dir/all] Error 2
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/cifar10/convert_cifar_data] Error 1
make[1]: *** [examples/CMakeFiles/convert_cifar_data.dir/all] Error 2
Linking CXX executable compute_image_mean
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/compute_image_mean] Error 1
make[1]: *** [tools/CMakeFiles/compute_image_mean.dir/all] Error 2
Linking CXX executable convert_imageset
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/convert_imageset] Error 1
make[1]: *** [tools/CMakeFiles/convert_imageset.dir/all] Error 2
Linking CXX executable net_speed_benchmark
Linking CXX executable test_net
[100%] Built target net_speed_benchmark
Linking CXX executable upgrade_net_proto_text
Linking CXX executable upgrade_solver_proto_text
[100%] Built target test_net
Linking CXX executable train_net
Linking CXX executable finetune_net
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/upgrade_net_proto_text] Error 1
make[1]: *** [tools/CMakeFiles/upgrade_net_proto_text.dir/all] Error 2
make[2]: *** [tools/upgrade_solver_proto_text] Error 1
make[1]: *** [tools/CMakeFiles/upgrade_solver_proto_text.dir/all] Error 2
[100%] Linking CXX executable upgrade_net_proto_binary
Built target train_net
[100%] Built target finetune_net
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/upgrade_net_proto_binary] Error 1
make[1]: *** [tools/CMakeFiles/upgrade_net_proto_binary.dir/all] Error 2
Linking CXX executable extract_features
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/extract_features] Error 1
make[1]: *** [tools/CMakeFiles/extract_features.dir/all] Error 2
Linking CXX executable cpp_classification/classification
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [examples/cpp_classification/classification] Error 1
make[1]: *** [examples/CMakeFiles/classification.dir/all] Error 2
Linking CXX executable caffe
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarCreate' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_CreateVer'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarWrite' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_VarFree'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadInfo' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Close'
../lib/libcaffe.so.1.0.0-rc3: undefined reference to Mat_VarReadDataLinear' ../lib/libcaffe.so.1.0.0-rc3: undefined reference toMat_Open'
collect2: error: ld returned 1 exit status
make[2]: *** [tools/caffe] Error 1
make[1]: *** [tools/CMakeFiles/caffe.bin.dir/all] Error 2
Linking CXX shared library ../lib/_caffe.so
Creating symlink /home/ubuntu/workspace/DeepLab-Context2/python/caffe/_caffe.so -> /home/ubuntu/workspace/DeepLab-Context2/build/lib/_caffe.so
[100%] Built target pycaffe
make: *** [all] Error 2

Could you please help me....

[TheLegendAli]

sorry just saw this.

Were you able to figure it out?

Did you try running "make all"?

[ksnzh]

Maybe https://github.com/TheLegendAli/DeepLab-Context/issues/8 can help you?

[ksnzh]

Follow the link TheLegendAli/DeepLab-Context#8, it will solve your problem.

It works to me.

[askerlee]

(Based on @anssandeep 's method:)
Append the following to cmake/Dependencies.cmake:

find_package(MATIO REQUIRED)
include_directories(${MATIO_INCLUDE_DIR})
list(APPEND Caffe_LINKER_LIBS ${MATIO_LIBRARIES})

Then put @anssandeep 's FindMATIO.cmake into cmake/Modules/
Done.