Toolkit installation error

[idata]

I am getting the following error in couple of machines that I tried to install the toolkit. Could you please let me know how to fix this error? -- Found Atlas: /usr/include -- Found Atlas (include: /usr/include library: /usr/lib/libatlas.so lapack: /usr/lib/liblapack.so -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.4.3", minimum required is "3.0") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3.0") -- Found NumPy: /usr/local/lib/python3.4/dist-packages/numpy/core/include (found suitable version "1.13.1", minimum required is "1.7.1") -- NumPy ver. 1.13.1 found (include: /usr/local/lib/python3.4/dist-packages/numpy/core/include) CMake Error at cmake/Dependencies.cmake:148 (STRING): string sub-command REGEX, mode REPLACE needs at least 6 arguments total to command. Call Stack (most recent call first): CMakeLists.txt:46 (include) -- Could NOT find Boost -- Boost version: 1.58.0 -- Found the following Boost libraries: -- python -- Found Doxygen: /usr/bin/doxygen (found version "1.8.6") -- Python interface is disabled or not all required dependencies found. Building without it... -- Detected Doxygen OUTPUT_DIRECTORY: ./doxygen/ -- Found Git: /usr/bin/git (found version "1.9.1") -- -- ******************* Caffe Configuration Summary ******************* -- General: -- Version : 1.0.0 -- Git : 1.0-dirty -- 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 : ON -- USE_OPENCV : ON -- USE_LEVELDB : ON -- USE_LMDB : ON -- USE_NCCL : OFF -- ALLOW_LMDB_NOLOCK : OFF -- -- Dependencies: -- BLAS : Yes (Atlas) -- Boost : Yes (ver. 1.58) -- 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. 2.4.8) -- CUDA : No -- -- Documentaion: -- Doxygen : /usr/bin/doxygen (1.8.6) -- config_file : /opt/movidius/caffe/.Doxyfile -- -- Install: -- Install path : /opt/movidius/caffe/build/install -- CMake Warning (dev) in src/caffe/CMakeLists.txt: Policy CMP0022 is not set: INTERFACE_LINK_LIBRARIES defines the link interface. Run "cmake --help-policy CMP0022" for policy details. Use the cmake_policy command to set the policy and suppress this warning. Target "caffe" has an INTERFACE_LINK_LIBRARIES property which differs from its LINK_INTERFACE_LIBRARIES properties. INTERFACE_LINK_LIBRARIES: proto;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_thread.so;/usr/local/lib/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libglog.so;/usr/lib/x86_64-linux-gnu/libgflags.so;$<$<NOT:$<CONFIG:DEBUG>>:/usr/lib/x86_64-linux-gnu/libprotobuf.so>;$<$<CONFIG:DEBUG>:/usr/lib/x86_64-linux-gnu/libprotobuf.so>;-lpthread;/usr/lib/x86_64-linux-gnu/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/libhdf5.so;/usr/lib/x86_64-linux-gnu/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/libhdf5.so;/usr/lib/x86_64-linux-gnu/liblmdb.so;/usr/lib/x86_64-linux-gnu/libleveldb.so;opencv_core;opencv_highgui;opencv_imgproc;/usr/lib/liblapack.so;/usr/lib/libcblas.so;/usr/lib/libatlas.so LINK_INTERFACE_LIBRARIES: proto;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_thread.so;/usr/local/lib/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libglog.so;/usr/lib/x86_64-linux-gnu/libgflags.so;/usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread;/usr/lib/x86_64-linux-gnu/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/libhdf5.so;/usr/lib/x86_64-linux-gnu/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/libhdf5.so;/usr/lib/x86_64-linux-gnu/liblmdb.so;/usr/lib/x86_64-linux-gnu/libleveldb.so;opencv_core;opencv_highgui;opencv_imgproc;/usr/lib/liblapack.so;/usr/lib/libcblas.so;/usr/lib/libatlas.so This warning is for project developers. Use -Wno-dev to suppress it. -- Configuring incomplete, errors occurred! See also "/opt/movidius/caffe/build/CMakeFiles/CMakeOutput.log". See also "/opt/movidius/caffe/build/CMakeFiles/CMakeError.log". Installation failed. Error on line 128

[idata]

These are the last few lines of CMakeError.log file

Building C object CMakeFiles/cmTryCompileExec588996707.dir/CheckSymbolExists.c.o

/usr/bin/cc -o CMakeFiles/cmTryCompileExec588996707.dir/CheckSymbolExists.c.o -c /opt/movidius/caffe/build/CMakeFiles/CMakeTmp/CheckSymbolExists.cLinking C executable cmTryCompileExec588996707/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec588996707.dir/link.txt --verbose=1/usr/bin/cc CMakeFiles/cmTryCompileExec588996707.dir/CheckSymbolExists.c.o -o cmTryCompileExec588996707 -rdynamicCMakeFiles/cmTryCompileExec588996707.dir/CheckSymbolExists.c.o: In function main': CheckSymbolExists.c:(.text+0x16): undefined reference topthread_create'collect2: error: ld returned 1 exit statusmake[1]: *** [cmTryCompileExec588996707] Error 1make[1]: Leaving directory `/opt/movidius/caffe/build/CMakeFiles/CMakeTmp'make: *** [cmTryCompileExec588996707/fast] Error 2

File /opt/movidius/caffe/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:

/* */include

int main(int argc, char** argv)

{ (void)argv;ifndef pthread_create

return ((int*)(&pthread_create))[argc];

else

(void)argc;

return 0;endif

}

Determining if the function pthread_create exists in the pthreads failed with the following output:

Change Dir: /opt/movidius/caffe/build/CMakeFiles/CMakeTmp

Run Build Command:/usr/bin/make "cmTryCompileExec3083821348/fast"

/usr/bin/make -f CMakeFiles/cmTryCompileExec3083821348.dir/build.make CMakeFiles/cmTryCompileExec3083821348.dir/buildmake[1]: Entering directory /opt/movidius/caffe/build/CMakeFiles/CMakeTmp' /usr/bin/cmake -E cmake_progress_report /opt/movidius/caffe/build/CMakeFiles/CMakeTmp/CMakeFiles 1 Building C object CMakeFiles/cmTryCompileExec3083821348.dir/CheckFunctionExists.c.o /usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTryCompileExec3083821348.dir/CheckFunctionExists.c.o -c /usr/share/cmake-2.8/Modules/CheckFunctionExists.c Linking C executable cmTryCompileExec3083821348 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec3083821348.dir/link.txt --verbose=1 /usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTryCompileExec3083821348.dir/CheckFunctionExists.c.o -o cmTryCompileExec3083821348 -rdynamic -lpthreads /usr/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status make[1]: *** [cmTryCompileExec3083821348] Error 1 make[1]: Leaving directory/opt/movidius/caffe/build/CMakeFiles/CMakeTmp'make: *** [cmTryCompileExec3083821348/fast] Error 2

[idata]

Which OS are you trying to install the toolkit on? The toolkit is designed to run on a computer with the Ubuntu Linux 16.04 LTS operating system.

[idata]

I am installing it on Ubuntu 14.04. Is there any issue in installing it on Ubuntu 14.04?

[idata]

@asvkarthick MvNC SDK is supported only on Ubuntu 16.04. There are quite a lot of dependency issues with 14.04, unless you are willing to manually find and install all dependencies, I recommend you move to a machine running Ubuntu 16.04.

[idata]

Are later versions of Ubuntu going to be supported? Is it easy to install on 17.04?

[idata]

@jwhitmore the reason we choose 16.04 is because of its LTS plan (5 years as stated by canonical). Is there a specific reason you want 17.04 (9 months as stated by canonical)?