新装deepin系统跑通caffe工程
编译问题：
deepin中激活tensorflow环境时出现错误“-bash: activate: No such file or directory”的解决方法。
解决方法：
在终端代开zshrc进行系统路径添加：
#anaconda2
export PATH=$PATH:"/home/fuxueping/anaconda2/bin"
参考：https://blog.csdn.net/w1301100424/article/details/82052418
编译问题：
Could NOT find PythonLibs: Found unsuitable version "2.7.15", but required is exact version "2.7.11" (found /usr/lib/x86_64-linux-gnu/libpython2.7.so)
Found PythonInterp: /usr/bin/python3 (found suitable version "3.6.5", minimum required is "3.4")
Could NOT find PythonLibs: Found unsuitable version "2.7.15", but required is exact version "3.6.5" (found /usr/lib/x86_64-linux-gnu/libpython2.7.so)
Traceback (most recent call last):
File "", line 1, in
ModuleNotFoundError: No module named 'numpy' 解决方法：由于系统中的python和conda中的python冲突了；
参考：https://www.cnblogs.com/whu-zeng/p/7636979.html
编译opencv3.1出问题：
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/src/tbb/pipeline.cpp:21:0:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
Scanning dependencies of target opencv_highgui_pch_dephelp
make[2]: *** [3rdparty/tbb/CMakeFiles/tbb.dir/build.make:245：3rdparty/tbb/CMakeFiles/tbb.dir/tbb43_20141204oss/src/tbb/pipeline.cpp.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:364：3rdparty/tbb/CMakeFiles/tbb.dir/all] 错误 2
make[1]: *** 正在等待未完成的任务....
[ 9%] Building CXX object modules/ts/CMakeFiles/opencv_ts_pch_dephelp.dir/opencv_ts_pch_dephelp.cxx.o
[ 9%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui_pch_dephelp.dir/opencv_highgui_pch_dephelp.cxx.o
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/imgcodecs/src/precomp.hpp:48,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/imgcodecs/opencv_imgcodecs_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
make[2]: *** [modules/imgcodecs/CMakeFiles/opencv_imgcodecs_pch_dephelp.dir/build.make:72：modules/imgcodecs/CMakeFiles/opencv_imgcodecs_pch_dephelp.dir/opencv_imgcodecs_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:3743：modules/imgcodecs/CMakeFiles/opencv_imgcodecs_pch_dephelp.dir/all] 错误 2
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/src/precomp.hpp:55,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/core/opencv_core_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/imgproc/src/precomp.hpp:50,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/imgproc/opencv_imgproc_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/videoio/src/precomp.hpp:48,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/videoio/opencv_videoio_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
make[2]: *** [modules/imgproc/CMakeFiles/opencv_imgproc_pch_dephelp.dir/build.make:72：modules/imgproc/CMakeFiles/opencv_imgproc_pch_dephelp.dir/opencv_imgproc_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:2114：modules/imgproc/CMakeFiles/opencv_imgproc_pch_dephelp.dir/all] 错误 2
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/test/test_precomp.hpp:17,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/core/opencv_test_core_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
make[2]: *** [modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/build.make:72：modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/opencv_core_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:1333：modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/all] 错误 2
make[2]: *** [modules/videoio/CMakeFiles/opencv_videoio_pch_dephelp.dir/build.make:72：modules/videoio/CMakeFiles/opencv_videoio_pch_dephelp.dir/opencv_videoio_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:4395：modules/videoio/CMakeFiles/opencv_videoio_pch_dephelp.dir/all] 错误 2
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/ts/src/precomp.hpp:2,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/ts/opencv_ts_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
make[2]: *** [modules/core/CMakeFiles/opencv_test_core_pch_dephelp.dir/build.make:72：modules/core/CMakeFiles/opencv_test_core_pch_dephelp.dir/opencv_test_core_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:1252：modules/core/CMakeFiles/opencv_test_core_pch_dephelp.dir/all] 错误 2
In file included from /home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/tbb.h:65:0,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/core/include/opencv2/core/private.hpp:65,
from /home/fuxueping/sdb/software/opencv_3_1_0/modules/highgui/src/precomp.hpp:48,
from /home/fuxueping/sdb/software/opencv_3_1_0/build/modules/highgui/opencv_highgui_pch_dephelp.cxx:1:
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: error: ‘has_trivial_copy_constructor’ is not a member of ‘std’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:74: note: suggested alternative: ‘is_trivially_copy_constructible’
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_copy_constructible
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:104: error: expected primary-expression before ‘>’ token
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^
/home/fuxueping/sdb/software/opencv_3_1_0/build/3rdparty/tbb/tbb43_20141204oss/include/tbb/pipeline.h:328:107: error: ‘::value’ has not been declared
template struct tbb_trivially_copyable { enum { value = std::has_trivial_copy_constructor::value }; };
^~~~~
make[2]: *** [modules/highgui/CMakeFiles/opencv_highgui_pch_dephelp.dir/build.make:72：modules/highgui/CMakeFiles/opencv_highgui_pch_dephelp.dir/opencv_highgui_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:4629：modules/highgui/CMakeFiles/opencv_highgui_pch_dephelp.dir/all] 错误 2
make[2]: *** [modules/ts/CMakeFiles/opencv_ts_pch_dephelp.dir/build.make:72：modules/ts/CMakeFiles/opencv_ts_pch_dephelp.dir/opencv_ts_pch_dephelp.cxx.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:5581：modules/ts/CMakeFiles/opencv_ts_pch_dephelp.dir/all] 错误 2
解决方法：下载了新的opencv，然后编译再也没出问题，它自己会下载tbb；
使用deepin系统后，编译caffe出现的一系列问题：
-
编译问题：
/usr/local/cuda/include/crt/host_config.h:119:2: error: #error -- unsupported GNU version! gcc versions later than 6 are not supported!
#error -- unsupported GNU version! gcc versions later than 6 are not supported!
^~~~~
NVCC src/caffe/layers/euclidean_loss_layer.cu
In file included from /usr/local/cuda/include/host_config.h:50:0,
from /usr/local/cuda/include/cuda_runtime.h:78,
from :0:
/usr/local/cuda/include/crt/host_config.h:119:2: error: #error -- unsupported GNU version! gcc versions later than 6 are not supported!
#error -- unsupported GNU version! gcc versions later than 6 are not supported!
^~~~~
In file included from /usr/local/cuda/include/common_functions.h:50:0,
from /usr/local/cuda/include/cuda_runtime.h:115,
from :0:
/usr/include/boost/config/compiler/nvcc.hpp:22:34: error: token ""__CUDACC_VER__ is no longer supported. Use __CUDACC_VER_MAJOR__, __CUDACC_VER_MINOR__, and __CUDACC_VER_BUILD__ instead."" is not valid in preprocessor expressions
#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
^
In file included from /usr/local/cuda/include/common_functions.h:50:0,
from /usr/local/cuda/include/cuda_runtime.h:115,
from :0:
/usr/include/boost/config/compiler/nvcc.hpp:22:34: error: token ""__CUDACC_VER__ is no longer supported. Use __CUDACC_VER_MAJOR__, __CUDACC_VER_MINOR__, and __CUDACC_VER_BUILD__ instead."" is not valid in preprocessor expressions
#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
^
make: *** [Makefile:591：.build_release/cuda/src/caffe/layers/euclidean_loss_layer.o] 错误 1
make: *** 正在等待未完成的任务....
make: *** [Makefile:591：.build_release/cuda/src/caffe/layers/crop_layer.o] 错误 1
解决方法：gcc和g++版本太低。根据上面的报错内容，找到文件host_config.h并打开，注释掉里面的版本检查语句：
参考：https://www.jianshu.com/p/74e9c8697372
-
编译问题：
/usr/include/boost/python/detail/wrap_python.hpp:50:11: fatal error: pyconfig.h: 没有那个文件或目录
# include
^~~~~~~~~~~~
解决方法：编译前，执行命名行：
export CPLUS_INCLUDE_PATH=/usr/include/python2.7参考：https://blog.csdn.net/u010900574/article/details/52877346
-
查看电脑中的boost版本：
dpkg -S /usr/include/boost/version.hpp删除现有的boost，使用sudo apt-get autoremove XX
注意XX代表要删除的boost版本名称；
-
编译问题：
/usr/include/boost/config/compiler/nvcc.hpp:22:34: error: token ""__CUDACC_VER__ is no longer supported. Use __CUDACC_VER_MAJOR__, __CUDACC_VER_MINOR__, and __CUDACC_VER_BUILD__ instead."" is not valid in preprocessor expressions
#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
^
make: *** [Makefile:591：.build_release/cuda/src/caffe/layers/crop_layer.o] 错误 1
make: *** 正在等待未完成的任务....
In file included from /usr/local/cuda/include/common_functions.h:50:0,
from /usr/local/cuda/include/cuda_runtime.h:115,
from :0:
/usr/include/boost/config/compiler/nvcc.hpp:22:34: error: token ""__CUDACC_VER__ is no longer supported. Use __CUDACC_VER_MAJOR__, __CUDACC_VER_MINOR__, and __CUDACC_VER_BUILD__ instead."" is not valid in preprocessor expressions
#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
^
make: *** [Makefile:591：.build_release/cuda/src/caffe/layers/euclidean_loss_layer.o] 错误 1 参考：boost版本太低，需要对boost版本升级，答案参考：https://blog.csdn.net/seekforcode/article/details/83503791
boost下载链接：https://www.boost.org/users/history/version_1_69_0.html
boost安装编译参考：http://www.cnblogs.com/smallredness/p/9245127.html
编译问题：
/usr/bin/ld: 找不到 -lboost_python3
/usr/bin/ld: 找不到 -lpython3.5m
collect2: error: ld returned 1 exit status
make: *** [Makefile:569：.build_release/lib/libcaffe.so.1.0.0-rc3] 错误 1
上面这个问题产生的复杂，我的本意是要使用系统中的python2.7版本，这个错报的完全暴露电脑没有去找这个库；处理这个问题操作：
step1：修改caffe中makefile.config中的python路径配置，若路径正确，就往下步走；
step2：在终端输入：
python这步的意义就是确定系统默认找的是哪里的python，我在查找过程中发现发现电脑系统中默认是找的conda中的python，那我该怎样修改了，修改系统环境中的内容，之前我犯了两个错，1）把系统的python路径还加载在了bashrc中，这句需要屏蔽掉；2）将conda路径加入bashrc的方式有问题（为什么要将conda加入到系统环境中，原因是如果我不加入的话，conda中的虚拟环境无法激活），修正过来是这样的：export PATH=$PATH:"/home/fuxueping/anaconda2/bin"；3）然后在终端再输入“python”就可以查到正确python版本，如果还是conda中的python，输入“python”命名后，可以看到输出有“anconda”字样；
编译问题：
/usr/bin/ld:找不到 -lboost_python解决问题的方法：该问题还是找不到libboost_python.so，这个问题是由于我的系统中的boost库是我自己编译的，所以python2.7没有生成libboost_python的文件，所以这时候就需要我自己使用boost去编译，具体的编译参考：https://blog.csdn.net/bodybo/article/details/79962814（注意，先把系统的python换成生成libboost_python的python版本，多次实践得来的经验）
注意修改路径，同时最后的软连接是链接到libboost_python.so.
后续：自己要使用python3.6的libboost_pyhton3.so,但是执行了几遍都没有成功；最终解决：将系统默认的python转化为python 3.6版本，再运行就没有问题了。https://blog.csdn.net/bodybo/article/details/79962814第一句话“./bootstrap.sh --with-libraries=python --with-toolset=gcc”反应了boost找到的python版本；
编译问题（截取部分问题）：
./include/caffe/proto/caffe.pb.h:9:42: fatal error: google/protobuf/stubs/common.h: 没有那个文件或目录
#include
^
compilation terminated.
make: *** [Makefile:578：.build_release/src/caffe/layers/mvn_layer.o] 错误 1
make: *** 正在等待未完成的任务....
In file included from src/caffe/layers/data_layer.cpp:8:0:
./include/caffe/data_transformer.hpp:6:44: fatal error: google/protobuf/repeated_field.h: 没有那个文件或目录
#include "google/protobuf/repeated_field.h"
^
compilation terminated.
make: *** [Makefile:578：.build_release/src/caffe/layers/data_layer.o] 错误 1
In file included from ./include/caffe/blob.hpp:9:0,
from ./include/caffe/layers/sigmoid_cross_entropy_loss_layer.hpp:6,
from src/caffe/layers/sigmoid_cross_entropy_loss_layer.cpp:4:
.build_release/src/caffe/proto/caffe.pb.h:9:42: fatal error: google/protobuf/stubs/common.h: 没有那个文件或目录
#include
^
compilation terminated.
make: *** [Makefile:578：.build_release/src/caffe/layers/sigmoid_cross_entropy_loss_layer.o] 错误 1
In file included from ./include/caffe/blob.hpp:9:0,
from ./include/caffe/layers/smooth_L1_loss_layer.hpp:14,
from src/caffe/layers/smooth_L1_loss_layer.cpp:11:
.build_release/src/caffe/proto/caffe.pb.h:9:42: fatal error: google/protobuf/stubs/common.h: 没有那个文件或目录
#include
^
compilation terminated.
make: *** [Makefile:578：.build_release/src/caffe/layers/smooth_L1_loss_layer.o] 错误 1
In file included from ./include/caffe/blob.hpp:9:0,
from ./include/caffe/layers/batch_reindex_layer.hpp:7,
from src/caffe/layers/batch_reindex_layer.cpp:3:
.build_release/src/caffe/proto/caffe.pb.h:9:42: fatal error: google/protobuf/stubs/common.h: 没有那个文件或目录
#include
^
compilation terminated.
make: *** [Makefile:578：.build_release/src/caffe/layers/batch_reindex_layer.o] 错误 1
In file included from ./include/caffe/blob.hpp:9:0,
from ./include/caffe/filler.hpp:10,
from src/caffe/layers/scale_layer.cpp:4:
.build_release/src/caffe/proto/caffe.pb.h:9:42: fatal error: google/protobuf/stubs/common.h: 没有那个文件或目录
#include
^
解决方法：首先查看protobuf的版本，额嗯，由于caffe没有爸爸了，所以它使用的brotobuf版本较低，如果你电脑中的版本较高，可以将其先进行卸载，卸载命名行：
sudo apt-get autoremove libprotobuf-dev 查看protobuf版本的方法：
protoc --version删除protobuf
1、用命令找到安装目录
which protoc
2、删除安装目录的安装包，例如下面的命令：
rm /usr/local/bin/protoc参考：https://blog.csdn.net/jzw230726/article/details/80996922
编译报错：
使用编译好的caffe进行训练：
../../../build/tools/caffe: symbol lookup error:
/home/fuxueping/sdb/Caffe_Project_Train/caffe-
ssd2/.build_release/tools/../lib/libcaffe.so.1.0.0-rc3: undefined symbol:
_ZNK6google8protobuf7Message11GetTypeNameB5cxx11Ev解决方法：
网上说是由于protobuf版本太低，参考：https://blog.csdn.net/yukaixuan520/article/details/81030608，所以对protobuf进行了卸载和重装；
但真实原因是由于电脑中安装了多个版本的brotobuf；这个原因也会在编译的时候报这个错误：
caffe.pb.h:17:2: 错误：#error This file was generated by an older version of protoc如何确定有没有多版本冲突的问题，可以通过使用cmake-gui来编译caffe，查看protobuf的链接路径来解决：
上面的路径都是我重新填写的路径，当前路径是正确的；
同时protobuf的路径要在cmake文件夹下的ProtoBuf.cmake中进行重新填写，填写后是这样的（填写的两句是set开头的两句）：
后续报错：
//usr/lib/libboost_python.so：对‘PyUnicodeUCS4_FromEncodedObject’未定义的引用
//usr/lib/libboost_python.so：对‘PyNumber_InPlaceDivide’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_Size’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_FromStringAndSize’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_InternFromString’未定义的引用
//usr/lib/libboost_python.so：对‘PyInt_AsLong’未定义的引用
//usr/lib/libboost_python.so：对‘PyUnicodeUCS4_AsWideChar’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_AsString’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_FromFormat’未定义的引用
//usr/lib/libboost_python.so：对‘PyClass_Type’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_FromString’未定义的引用
//usr/lib/libboost_python.so：对‘PyFile_AsFile’未定义的引用
//usr/lib/libboost_python.so：对‘Py_InitModule4_64’未定义的引用
//usr/lib/libboost_python.so：对‘PyInt_Type’未定义的引用
//usr/lib/libboost_python.so：对‘PyInt_FromLong’未定义的引用
//usr/lib/libboost_python.so：对‘PyFile_FromString’未定义的引用
//usr/lib/libboost_python.so：对‘PyNumber_Divide’未定义的引用
//usr/lib/libboost_python.so：对‘PyString_Type’未定义的引用
collect2: 错误：ld 返回 1
make[2]: *** [tools/CMakeFiles/caffe.bin.dir/build.make:126：tools/caffe] 错误 1
make[1]: *** [CMakeFiles/Makefile2:592：tools/CMakeFiles/caffe.bin.dir/all] 错误 2
make: *** [Makefile:130：all] 错误 2
报错原因是：libboost_python.so是python2.7生成的，而现在我使用的是python3.6;，所以需要对cmake中的boost中内容进行修改；