Thread:Talk:R-Car/Boards/Yocto-Gen3/Installing PyCaffe

Hello,

I have managed to successfully build OpenCL/ViennaCL, OpenCV, Caffe, etc. following the instructions here http://elinux.org/R-Car/Boards/Yocto-Gen3/OpenCL Unfortunately I am having trouble installing the python bindings for caffe (which allows one to simply import caffe in python and run caffe commands natively in python). I tried to do this by changing the CMake parameter -DBUILD_python in caffe_git.bb to ON. My error is as follows. I've tried setting the various python (and git and boost) paths manually but none seem to work correctly. Has anybody else had experience with this?

DEBUG: Executing python function sysroot_cleansstate DEBUG: Python function sysroot_cleansstate finished DEBUG: Executing shell function do_configure -- The C compiler identification is GNU 5.2.1 -- The CXX compiler identification is GNU 5.2.1 -- Check for working C compiler: /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-gcc -- Check for working C compiler: /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++ -- Check for working CXX compiler: /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Boost version: 1.60.0 -- Found the following Boost libraries: --  system --  thread --  filesystem -- Looking for pthread.h -- Looking for 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: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include -- Found gflags (include: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include, library: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libgflags.so) -- Found Glog: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include -- Found glog   (include: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include, library: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libglog.so) -- Found PROTOBUF: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libprotobuf.so -- Found PROTOBUF Compiler: /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/protoc -- -- CUDA is disabled. Building without it... -- Found ViennaCL include: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include -- Found OpenCL: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libOpenCL.so -- Found OpenCL include: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include -- OpenCV found (/home/eli/build/build/tmp/sysroots/h3ulcb/usr/share/OpenCV) -- Found OpenBLAS libraries: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libopenblas.so -- Found OpenBLAS include: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/include -- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7") -- Found PythonLibs: /home/eli/build/build/tmp/sysroots/h3ulcb/usr/lib/libpython2.7.so (found suitable version "2.7.11", minimum required is "2.7") -- To find NumPy Python interpretator is required to be found. -- Could NOT find NumPy (missing: NUMPY_INCLUDE_DIR NUMPY_VERSION) (Required is at least version "1.7.1") -- Could NOT find Boost -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) -- Python interface is disabled or not all required dependencies found. Building without it... -- Could NOT find Git (missing: GIT_EXECUTABLE)

-- ******************* Caffe Configuration Summary ******************* -- General: --  Version           :   1.0.0 --  Git               :   unknown --  System            :   Linux --  C++ compiler      :   /home/eli/build/build/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++ --  Release CXX flags :   -DNDEBUG -march=armv8-a -mtune=cortex-a57.cortex-a53  --sysroot=/home/eli/build/build/tmp/sysroots/h3ulcb  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix- map=/home/eli/build/build/tmp/work/aarch64-poky-linux/caffe/git-r0=/usr/src/debug/caffe/git-r0 -fdebug-prefix-map=/home/eli/build/build/tmp/sysroots/x86_64-linux= -fdebug-prefix- map=/home/eli/build/build/tmp/sysroots/h3ulcb= -fvisibility-inlines-hidden -fPIC -Wall -std=c++11 -DCMAKE_BUILD -Wno-sign-compare -Wno-uninitialized --  Debug CXX flags   :   -g -march=armv8-a -mtune=cortex-a57.cortex-a53  --sysroot=/home/eli/build/build/tmp/sysroots/h3ulcb  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix- map=/home/eli/build/build/tmp/work/aarch64-poky-linux/caffe/git-r0=/usr/src/debug/caffe/git-r0 -fdebug-prefix-map=/home/eli/build/build/tmp/sysroots/x86_64-linux= -fdebug-prefix- map=/home/eli/build/build/tmp/sysroots/h3ulcb= -fvisibility-inlines-hidden -fPIC -Wall -std=c++11 -DCMAKE_BUILD -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_FFT           :   OFF --  USE_LEVELDB       :   OFF --  USE_LMDB          :   OFF --  USE_NCCL          :   OFF --  ALLOW_LMDB_NOLOCK :   OFF --  USE_HDF5          :   OFF -- Dependencies: --  BLAS              :   Yes (open) --  Boost             :   Yes (ver. 1.60) --  glog              :   Yes --  gflags            :   Yes --  protobuf          :   Yes (ver. 2.6.1) --  OpenCV            :   Yes (ver. 3.1.0) --  CUDA              :   No  -- -- Documentaion: --  Doxygen           :   No  --   config_file       : --  -- Install: --  Install path      :   /usr --   -- Configuring done CMake Error at CMakeLists.txt:211 (add_dependencies): The dependency target "pycaffe" of target "pytest" does not exist. -- Generating done -- Build files have been written to: /home/eli/build/build/tmp/work/aarch64-poky-linux/caffe/git-r0/build WARNING: exit code 1 from a shell command. ERROR: Function failed: do_configure (log file is located at /home/eli/build/build/tmp/work/aarch64-poky-linux/caffe/git-r0/temp/log.do_configure.27252)