make for train fails on ubuntu 16.04

[mkoo21]

I believe I have followed the steps in the setup guide correctly, but I can't seem to get over the following issue at the final step:

mpiCC  -o train Utils.o NetCDFhelper.o NNRecsGenerator.o Filters.o Train.o ../lib/libdsstne.a   -L/usr/lib/atlas-base -L/usr/local/cuda/lib64 -L. -L/usr/local/lib/ -lcudnn -lcurand -lcublas -lcudart -lmpi -lmpi_cxx -ljsoncpp -lnetcdf_c++4 -lnetcdf -lblas -ldl -lstdc++  
../lib/libdsstne.a(NNNetwork.o): In function `LoadNeuralNetworkJSON(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, std::vector<NNDataSetBase*, std::allocator<NNDataSetBase*> > const&)':
NNNetwork.cpp:(.text+0xa103): undefined reference to `Json::ValueIteratorBase::name[abi:cxx11]() const'
NNNetwork.cpp:(.text+0xa3f9): undefined reference to `Json::ValueIteratorBase::name[abi:cxx11]() const'
NNNetwork.cpp:(.text+0xa669): undefined reference to `Json::ValueIteratorBase::name[abi:cxx11]() const'
NNNetwork.cpp:(.text+0xa7cf): undefined reference to `Json::ValueIteratorBase::name[abi:cxx11]() const'
NNNetwork.cpp:(.text+0xa8f8): undefined reference to `Json::ValueIteratorBase::name[abi:cxx11]() const'
../lib/libdsstne.a(NNNetwork.o):NNNetwork.cpp:(.text+0xaa11): more undefined references to `Json::ValueIteratorBase::name[abi:cxx11]() const' follow
collect2: error: ld returned 1 exit status
Makefile:30: recipe for target 'train' failed
make[1]: *** [train] Error 1

Any pointers on what's wrong?

[scottlegrand]

We just updated DSSTNE to build more easily on Ubuntu 16.04, but the current instructions are now out of date.

You just need to apt-get install libopenmpi-dev libnetcdf-dev libnetcdf-c++4-dev libjsoncpp-dev lipcppunit-dev

And it should just build cleanly.

[crvaden]

libcppunit-dev

[quangnn1209]

Hi there, i also got error similar above

cd utils && make make[1]: Entering directory '/home/quang.nguyen/work/2018/dsstne/amazon-dsstne/src/amazon/dsstne/utils' **** RELEASE mode **** mkdir -p ../bin mpiCC -o train Utils.o NetCDFhelper.o NNRecsGenerator.o Filters.o Train.o ../lib/libdsstne.a -L/usr/lib/atlas-base -L/usr/local/cuda/lib64 -L. -L/usr/local/lib/ -lcudnn -lcurand -lcublas -lcudart -lmpi -lmpi_cxx -ljsoncpp -lnetcdf_c++4 -lnetcdf -lblas -ldl -lstdc++
/usr/bin/ld: warning: libnetcdf.so.11, needed by /usr/local/lib//libnetcdf_c++4.so, may conflict with libnetcdf.so.7 ../lib/libdsstne.a(NNNetwork.o): In function LoadNeuralNetworkJSON(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, std::vector<NNDataSetBase*, std::allocator<NNDataSetBase*> > const&)': NNNetwork.cpp:(.text+0xa103): undefined reference toJson::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa3f9): undefined reference to Json::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa669): undefined reference toJson::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa7cf): undefined reference to Json::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa8f8): undefined reference toJson::ValueIteratorBase::name[abi:cxx11]() const' ../lib/libdsstne.a(NNNetwork.o):NNNetwork.cpp:(.text+0xaa11): more undefined references to `Json::ValueIteratorBase::name[abi:cxx11]() const' follow collect2: error: ld returned 1 exit status Makefile:30: recipe for target 'train' failed make[1]: [train] Error 1 make[1]: Leaving directory '/home/quang.nguyen/work/2018/dsstne/amazon-dsstne/src/amazon/dsstne/utils' Makefile:17: recipe for target 'bin/train' failed make: [bin/train] Error 2

I tried solution scottlegrand mentioned but didn't solve the issue, can some one please give me an advice? Thanks a lot

[scottlegrand]

So I think you need to remove the use of /usr/local/lib. As of 16.04, you no longer need to download and install netcdd etc as they're part of the distribution.

On Jan 8, 2018 11:54 PM, "quangnn1209" notifications@github.com wrote:

Hi there, i also got error similar above cd utils && make make[1]: Entering directory '/home/quang.nguyen/work/2018/ dsstne/amazon-dsstne/src/amazon/dsstne/utils' **** RELEASE mode **** mkdir -p ../bin mpiCC -o train Utils.o NetCDFhelper.o NNRecsGenerator.o Filters.o Train.o ../lib/libdsstne.a -L/usr/lib/atlas-base -L/usr/local/cuda/lib64 -L. -L/usr/local/lib/ -lcudnn -lcurand -lcublas -lcudart -lmpi -lmpi_cxx -ljsoncpp -lnetcdf_c++4 -lnetcdf -lblas -ldl -lstdc++ /usr/bin/ld: warning: libnetcdf.so.11, needed by /usr/local/lib//libnetcdf_c++4.so, may conflict with libnetcdf.so.7 ../lib/libdsstne.a(NNNetwork.o): In functionLoadNeuralNetworkJSON( std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, unsigned int, std::vector<NNDataSetBase, std::allocator<NNDataSetBase> > const&)': NNNetwork.cpp:(.text+0xa103): undefined reference to Json::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa3f9): undefined reference to Json::ValueIteratorBase::nameabi:cxx11 const' NNNetwork.cpp:(.text+0xa669): undefined reference to Json::ValueIteratorBase::name[abi:cxx11]() const' NNNetwork.cpp:(.text+0xa7cf): undefined reference to Json::ValueIteratorBase::nameabi:cxx11 const' NNNetwork.cpp:(.text+0xa8f8): undefined reference to Json::ValueIteratorBase::name[abi:cxx11]() const' ../lib/libdsstne.a(NNNetwork.o):NNNetwork.cpp:(.text+0xaa11): more undefined references toJson::ValueIteratorBase::nameabi:cxx11 const' follow

collect2: error: ld returned 1 exit status Makefile:30: recipe for target 'train' failed make[1]: [train] Error 1 make[1]: Leaving directory '/home/quang.nguyen/work/2018/ dsstne/amazon-dsstne/src/amazon/dsstne/utils' Makefile:17: recipe for target 'bin/train' failed make: [bin/train] Error 2 `

I tried solution scottlegrand mentioned but didn't solve the issue, can some one please give me an advice? Thanks a lot

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[rgeorgej]

Please ensure to remove the libjsoncpp from /usr/local/lib so that it gets linked with the installed one using libjsoncpp-dev.

[quangnn1209]

Thank you scottlegrand, rgeorgej for your advices. It's working properly after "Remove libjsoncpp from /usr/local/lib"