执行“make test”命令时出现 Caffe OpenCV 3.1/Boost 错误
Caffe OpenCV 3.1/Boost error when performing `make test` command
我正在尝试在支持 GPU（CUDA 8.0、CuDNN、OpenCV 3.1）的 Ubuntu 16.04 上安装 Caffe。
当我运行sudo make test构建Caffe时，出现如下错误：
.....................................
CXX src/caffe/test/test_net.cpp
NVCC src/caffe/test/test_im2col_kernel.cu
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use
-Wno-deprecated-gpu-targets to suppress warning).
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use
-Wno-deprecated-gpu-targets to suppress warning).
CXX src/gtest/gtest-all.cpp
CXX/LD -o .build_release/test/test_all.testbin src/caffe/test/test_caffe_main.cpp
.build_release/src/caffe/test/test_gradient_based_solver.o: In function `caffe::MakeTempDir(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)':
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x56): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x8a): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_gradient_based_solver.cpp:
(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x124): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x15a): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_hdf5_output_layer.o: In function `caffe::MakeTempFilename(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)': test_hdf5_output_layer.cpp:
(.text._ZN5caffe16MakeTempFilenameEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe16MakeTempFilenameEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x1d4): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' .build_release/src/caffe/test/test_db.o: In function `caffe::DBTest<caffe::TypeLevelDB>::SetUp()': test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x7f): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_db.cpp:(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0xaf): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x163): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x19d): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_db.o: In function `caffe::DBTest<caffe::TypeLMDB>::SetUp()': test_db.cpp:(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x7f): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_db.cpp:(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0xaf): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x163): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x19d): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_upgrade_proto.o: In function `caffe::NetUpgradeTest_TestUpgradeV1LayerType_Test::TestBody()': test_upgrade_proto.cpp:(.text+0x2a21): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_upgrade_proto.cpp:(.text+0x2a5b): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_upgrade_proto.cpp:(.text+0x2b04): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_upgrade_proto.cpp:(.text+0x2b43): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::CPUDevice<float>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x4d9): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x513): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x5c4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x603): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::CPUDevice<double>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x4c1): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x4fb): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x5a4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x5e3): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::GPUDevice<float>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x4d9): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x513): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x5c4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x603): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::GPUDevice<double>
>::TestBody()': test_layer_factory.cpp:(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x4c1): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x4fb): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x5a4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x5e3): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
collect2: error: ld returned 1 exit status
Makefile:599: recipe for target '.build_release/test/test_all.testbin' failed
make: *** [.build_release/test/test_all.testbin] Error 1
查了半天，发现应该是OpenCV的问题，但是不知道怎么解决。
我从 this tutorial..
之后的源代码构建了 OpenCV 3.1
我在 Python 2.7 中使用 Anaconda2，并且我使用 conda（我称之为 deep-learning）创建了虚拟环境，所以当我 运行 python 命令并检查 OpenCV 版本，我得到以下输出：
(deep-learning) ➜ caffe git:(master) ✗ python
Python 2.7.12 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:42:40)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://anaconda.org
>>> import cv2
>>> print cv2.__version__
3.1.0
此外，我可以运行 opencv_version 文件来验证版本：
(deep-learning) ➜ caffe git:(master) ✗ /usr/local/bin/opencv_version
3.1.0-dev
这是我构建 Caffe 的过程（假设我在 Caffe 根文件夹中）：
sudo make clean
mkdir build
cd build
sudo cmake ..
cd ..
sudo make all
sudo make test
所有命令 运行 成功，除了 sudo make test，它给出了上述错误。
这是 运行ning sudo cmake .. 的输出：
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- 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
-- Detecting C compile features
-- Detecting C compile features - 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
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
-- 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
-- Boost version: 1.62.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- Found GFlags: /usr/local/include
-- Found gflags (include: /usr/local/include, library: /usr/local/lib/libgflags.a)
-- Found Glog: /usr/local/include
-- Found glog (include: /usr/local/include, library: /usr/local/lib/libglog.so)
-- Found Protobuf: /usr/local/lib/libprotobuf.so
-- Found PROTOBUF Compiler: /usr/local/bin/protoc
-- Found HDF5: /usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so (found version "1.8.16")
-- Found LMDB: /usr/local/include
-- Found lmdb (include: /usr/local/include, library: /usr/local/lib/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/x86_64-linux-gnu/libsnappy.so)
-- CUDA detected: 8.0
-- Found cuDNN: ver. 5.1.5 found (include: /usr/local/cuda/include, library: /usr/local/cuda/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 "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable version "2.7.12", minimum required is "2.7")
-- Found NumPy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (found suitable version "1.11.2", minimum required is "1.7.1")
-- NumPy ver. 1.11.2 found (include: /usr/local/lib/python2.7/dist-packages/numpy/core/include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:147 (find_package)
CMakeLists.txt:43 (include)
-- Boost version: 1.62.0
-- Found the following Boost libraries:
-- python
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
-- Found Git: /usr/bin/git (found version "2.7.4")
--
-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc3
-- Git : rc3-303-g5a201dd-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 : OFF
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- ALLOW_LMDB_NOLOCK : OFF
--
-- Dependencies:
-- BLAS : Yes (Atlas)
-- Boost : Yes (ver. 1.62)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 3.1.0)
-- lmdb : Yes (ver. 0.9.70)
-- LevelDB : Yes (ver. 1.18)
-- Snappy : Yes (ver. 1.1.3)
-- OpenCV : Yes (ver. 3.1.0)
-- CUDA : Yes (ver. 8.0)
--
-- NVIDIA CUDA:
-- Target GPU(s) : Auto
-- GPU arch(s) : sm_30
-- cuDNN : Yes (ver. 5.1.5)
--
-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.12)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- NumPy : /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.2)
--
-- Documentaion:
-- Doxygen : No
-- config_file :
--
-- Install:
-- Install path : /home/denis/code/caffe/build/install
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/denis/code/caffe/build
在this OpenCV 3.1 Installation Guide for Ubuntu 16.04中的Integration with Caffe节中，据说我必须在Makefile.config中的LIBRARY_DIRS变量中包含/usr/local/share/OpenCV/3rdparty/lib/。但是，我的 /usr/local/share/OpenCV 文件夹中没有 3rdparty/lib/。
(deep-learning) ➜ caffe git:(master) ✗ ls /usr/local/share/OpenCV
haarcascades lbpcascades OpenCVConfig.cmake OpenCVConfig-version.cmake OpenCVModules.cmake OpenCVModules-release.cmake
我已经完成了大多数 Caffe 安装指南中所述的对 Makefile 和 Makefile.config 的所有更改。
在我的 Makefile.config 我有这个 (here's the full file):
USE_CUDNN := 1
OPENCV_VERSION := 3
CUDA_DIR := /usr/local/cuda-8.0
WITH_PYTHON_LAYER := 1
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial /usr/local/share/OpenCV/3rdparty/lib/
USE_PKG_CONFIG := 1
下面是来自 Makefile (full file) 的一些内容：
LIBRARIES += glog gflags protobuf leveldb snappy \
lmdb boost_system hdf5_hl hdf5 m \
opencv_core opencv_highgui opencv_imgproc opencv_imgcodecs opencv_videoio
NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
我什至不确定它可能是什么以及为什么会发生错误。一种理论是它是 the conflict of OpenCV versions 或其他东西（我可能早些时候安装了 OpenCV 2，但我不认为我现在有它，并且 python 中的 cv.__version__ 给了我 3.1.0).其他人说这是一些链接问题，但我不明白如何解决这些问题。
你能帮我解决我的问题并正常安装Caffe吗？
PS：我已经花了很多时间尝试使用 OpenCV 3.1 安装 Caffe，我认为即使使用 OpenCV 2 我也会很高兴（如果它有效的话），但是我不确定我是否可以从我的系统中完全删除 OpenCV 3.1，因为在一堆不同的文件夹中有很多与 OpenCV 3.1 相关的不同文件。
因此，以下是我为解决问题而采取的步骤：
- 删除与 OpenCV 关联的所有文件
- 删除所有与 Boost 相关的文件
- 删除所有与 Caffe 关联的文件
- 使用
sudo apt-get install libboost-all-dev 安装 Boost
- 安装 OpenCV 3.1
- 关闭虚拟环境
- 从路径中排除 Anaconda2 并使用标准 python 分布
- 按照官方指南继续使用标准python
分布
基本上，我只是放弃使用 Anaconda，它开始工作得很好。
我正在尝试在支持 GPU（CUDA 8.0、CuDNN、OpenCV 3.1）的 Ubuntu 16.04 上安装 Caffe。
当我运行sudo make test构建Caffe时，出现如下错误：
.....................................
CXX src/caffe/test/test_net.cpp
NVCC src/caffe/test/test_im2col_kernel.cu
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use
-Wno-deprecated-gpu-targets to suppress warning).
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use
-Wno-deprecated-gpu-targets to suppress warning).
CXX src/gtest/gtest-all.cpp
CXX/LD -o .build_release/test/test_all.testbin src/caffe/test/test_caffe_main.cpp
.build_release/src/caffe/test/test_gradient_based_solver.o: In function `caffe::MakeTempDir(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)':
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x56): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x8a): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_gradient_based_solver.cpp:
(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x124): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_gradient_based_solver.cpp:(.text._ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe11MakeTempDirEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x15a): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_hdf5_output_layer.o: In function `caffe::MakeTempFilename(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)': test_hdf5_output_layer.cpp:
(.text._ZN5caffe16MakeTempFilenameEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN5caffe16MakeTempFilenameEPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x1d4): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' .build_release/src/caffe/test/test_db.o: In function `caffe::DBTest<caffe::TypeLevelDB>::SetUp()': test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x7f): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_db.cpp:(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0xaf): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x163): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv[_ZN5caffe6DBTestINS_11TypeLevelDBEE5SetUpEv]+0x19d): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_db.o: In function `caffe::DBTest<caffe::TypeLMDB>::SetUp()': test_db.cpp:(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x7f): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_db.cpp:(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0xaf): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x163): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_db.cpp:
(.text._ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv[_ZN5caffe6DBTestINS_8TypeLMDBEE5SetUpEv]+0x19d): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_upgrade_proto.o: In function `caffe::NetUpgradeTest_TestUpgradeV1LayerType_Test::TestBody()': test_upgrade_proto.cpp:(.text+0x2a21): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_upgrade_proto.cpp:(.text+0x2a5b): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_upgrade_proto.cpp:(.text+0x2b04): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_upgrade_proto.cpp:(.text+0x2b43): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::CPUDevice<float>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x4d9): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x513): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x5c4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIfEEE8TestBodyEv]+0x603): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
.build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::CPUDevice<double>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x4c1): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x4fb): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x5a4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9CPUDeviceIdEEE8TestBodyEv]+0x5e3): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::GPUDevice<float>
>::TestBody()':
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x4d9): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)' test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x513): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x5c4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIfEEE8TestBodyEv]+0x603): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)' .build_release/src/caffe/test/test_layer_factory.o: In function `caffe::LayerFactoryTest_TestCreateLayer_Test<caffe::GPUDevice<double>
>::TestBody()': test_layer_factory.cpp:(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x4c1): undefined reference to `boost::filesystem::detail::temp_directory_path(boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x4fb): undefined reference to `boost::filesystem::path::operator/=(boost::filesystem::path const&)' test_layer_factory.cpp:(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x5a4): undefined reference to `boost::filesystem::detail::unique_path(boost::filesystem::path const&, boost::system::error_code*)'
test_layer_factory.cpp:
(.text._ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv[_ZN5caffe37LayerFactoryTest_TestCreateLayer_TestINS_9GPUDeviceIdEEE8TestBodyEv]+0x5e3): undefined reference to `boost::filesystem::detail::create_directory(boost::filesystem::path const&, boost::system::error_code*)'
collect2: error: ld returned 1 exit status
Makefile:599: recipe for target '.build_release/test/test_all.testbin' failed
make: *** [.build_release/test/test_all.testbin] Error 1
查了半天，发现应该是OpenCV的问题，但是不知道怎么解决。
我从 this tutorial..
之后的源代码构建了 OpenCV 3.1我在 Python 2.7 中使用 Anaconda2，并且我使用 conda（我称之为 deep-learning）创建了虚拟环境，所以当我 运行 python 命令并检查 OpenCV 版本，我得到以下输出：
(deep-learning) ➜ caffe git:(master) ✗ python
Python 2.7.12 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:42:40)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://anaconda.org
>>> import cv2
>>> print cv2.__version__
3.1.0
此外，我可以运行 opencv_version 文件来验证版本：
(deep-learning) ➜ caffe git:(master) ✗ /usr/local/bin/opencv_version
3.1.0-dev
这是我构建 Caffe 的过程（假设我在 Caffe 根文件夹中）：
sudo make clean
mkdir build
cd build
sudo cmake ..
cd ..
sudo make all
sudo make test
所有命令 运行 成功，除了 sudo make test，它给出了上述错误。
这是 运行ning sudo cmake .. 的输出：
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- 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
-- Detecting C compile features
-- Detecting C compile features - 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
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:5 (find_package)
CMakeLists.txt:43 (include)
-- 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
-- Boost version: 1.62.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- Found GFlags: /usr/local/include
-- Found gflags (include: /usr/local/include, library: /usr/local/lib/libgflags.a)
-- Found Glog: /usr/local/include
-- Found glog (include: /usr/local/include, library: /usr/local/lib/libglog.so)
-- Found Protobuf: /usr/local/lib/libprotobuf.so
-- Found PROTOBUF Compiler: /usr/local/bin/protoc
-- Found HDF5: /usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5_hl.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/lib/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so (found version "1.8.16")
-- Found LMDB: /usr/local/include
-- Found lmdb (include: /usr/local/include, library: /usr/local/lib/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/x86_64-linux-gnu/libsnappy.so)
-- CUDA detected: 8.0
-- Found cuDNN: ver. 5.1.5 found (include: /usr/local/cuda/include, library: /usr/local/cuda/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 "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable version "2.7.12", minimum required is "2.7")
-- Found NumPy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (found suitable version "1.11.2", minimum required is "1.7.1")
-- NumPy ver. 1.11.2 found (include: /usr/local/lib/python2.7/dist-packages/numpy/core/include)
CMake Warning at /usr/share/cmake-3.5/Modules/FindBoost.cmake:725 (message):
Imported targets not available for Boost version 106200
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindBoost.cmake:763 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.5/Modules/FindBoost.cmake:1332 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:147 (find_package)
CMakeLists.txt:43 (include)
-- Boost version: 1.62.0
-- Found the following Boost libraries:
-- python
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
-- Found Git: /usr/bin/git (found version "2.7.4")
--
-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc3
-- Git : rc3-303-g5a201dd-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 : OFF
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- ALLOW_LMDB_NOLOCK : OFF
--
-- Dependencies:
-- BLAS : Yes (Atlas)
-- Boost : Yes (ver. 1.62)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 3.1.0)
-- lmdb : Yes (ver. 0.9.70)
-- LevelDB : Yes (ver. 1.18)
-- Snappy : Yes (ver. 1.1.3)
-- OpenCV : Yes (ver. 3.1.0)
-- CUDA : Yes (ver. 8.0)
--
-- NVIDIA CUDA:
-- Target GPU(s) : Auto
-- GPU arch(s) : sm_30
-- cuDNN : Yes (ver. 5.1.5)
--
-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.12)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- NumPy : /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.2)
--
-- Documentaion:
-- Doxygen : No
-- config_file :
--
-- Install:
-- Install path : /home/denis/code/caffe/build/install
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/denis/code/caffe/build
在this OpenCV 3.1 Installation Guide for Ubuntu 16.04中的Integration with Caffe节中，据说我必须在Makefile.config中的LIBRARY_DIRS变量中包含/usr/local/share/OpenCV/3rdparty/lib/。但是，我的 /usr/local/share/OpenCV 文件夹中没有 3rdparty/lib/。
(deep-learning) ➜ caffe git:(master) ✗ ls /usr/local/share/OpenCV
haarcascades lbpcascades OpenCVConfig.cmake OpenCVConfig-version.cmake OpenCVModules.cmake OpenCVModules-release.cmake
我已经完成了大多数 Caffe 安装指南中所述的对 Makefile 和 Makefile.config 的所有更改。
在我的 Makefile.config 我有这个 (here's the full file):
USE_CUDNN := 1
OPENCV_VERSION := 3
CUDA_DIR := /usr/local/cuda-8.0
WITH_PYTHON_LAYER := 1
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial /usr/local/share/OpenCV/3rdparty/lib/
USE_PKG_CONFIG := 1
下面是来自 Makefile (full file) 的一些内容：
LIBRARIES += glog gflags protobuf leveldb snappy \
lmdb boost_system hdf5_hl hdf5 m \
opencv_core opencv_highgui opencv_imgproc opencv_imgcodecs opencv_videoio
NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
我什至不确定它可能是什么以及为什么会发生错误。一种理论是它是 the conflict of OpenCV versions 或其他东西（我可能早些时候安装了 OpenCV 2，但我不认为我现在有它，并且 python 中的 cv.__version__ 给了我 3.1.0).其他人说这是一些链接问题，但我不明白如何解决这些问题。
你能帮我解决我的问题并正常安装Caffe吗？
PS：我已经花了很多时间尝试使用 OpenCV 3.1 安装 Caffe，我认为即使使用 OpenCV 2 我也会很高兴（如果它有效的话），但是我不确定我是否可以从我的系统中完全删除 OpenCV 3.1，因为在一堆不同的文件夹中有很多与 OpenCV 3.1 相关的不同文件。
因此，以下是我为解决问题而采取的步骤：
- 删除与 OpenCV 关联的所有文件
- 删除所有与 Boost 相关的文件
- 删除所有与 Caffe 关联的文件
- 使用
sudo apt-get install libboost-all-dev 安装 Boost
- 安装 OpenCV 3.1
- 关闭虚拟环境
- 从路径中排除 Anaconda2 并使用标准 python 分布
- 按照官方指南继续使用标准python 分布
基本上，我只是放弃使用 Anaconda，它开始工作得很好。