为什么当我使用make for instalation opencv告诉我这个错误?

时间:2016-11-01 07:09:55

标签: python-3.x opencv ubuntu-16.04 opencv3.1

我用这个cmake来安装opencv

  

cmake -D CMAKE_BUILD_TYPE = RELEASE \ -D CMAKE_INSTALL_PREFIX = / usr / local \ -D INSTALL_C_EXAMPLES = OFF \ -D INSTALL_PYTHON_EXAMPLES = ON \ -D OPENCV_EXTRA_MODULES_PATH =〜/ opencv_contrib / modules \ -D BUILD_EXAMPLES = ON ..

一切似乎都是正确的

enter image description here

 Python 2:
--     Interpreter:                 /usr/bin/python2.7 (ver 2.7.12)
-- 
--   Python 3:
--     Interpreter:                 /usr/local/bin/python3 (ver 3.5.2)
--     Libraries:                   /usr/local/lib/libpython3.5m.a (ver 3.5.2)
--     numpy:                       /home/rezaoptic/.local/lib/python3.5/site-packages/numpy/core/include (ver 1.11.2)
--     packages path:               lib/python3.5/site-packages

但是当我在100%使用make -j4时我会犯这个错误 enter image description here

 [100%] Linking CXX shared module ../../lib/python3/cv2.cpython-35m-x86_64-linux-gnu.so
/usr/bin/ld: /usr/local/lib/libpython3.5m.a(abstract.o): relocation R_X86_64_32S against `_Py_NotImplementedStruct' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libpython3.5m.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
modules/python3/CMakeFiles/opencv_python3.dir/build.make:224: recipe for target 'lib/python3/cv2.cpython-35m-x86_64-linux-gnu.so' failed
make[2]: *** [lib/python3/cv2.cpython-35m-x86_64-linux-gnu.so] Error 1
CMakeFiles/Makefile2:6985: recipe for target 'modules/python3/CMakeFiles/opencv_python3.dir/all' failed
make[1]: *** [modules/python3/CMakeFiles/opencv_python3.dir/all] Error 2
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2

有什么不对?我该如何解决?

编辑解决:

如果有人对这个问题小心谨慎:

--     Libraries:                   /usr/local/lib/libpython3.5m.a (ver 3.5.2)

我将我的cmake改为:

cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D PYTHON3_EXECUTABLE=/usr/bin/python3.5 -D PYTHON_INCLUDE_DIR=/usr/include/python3.5 -D PYTHON_INCLUDE_DIR2=/usr/include/x86_64-linux-gnu/python3.5 -D PYTHON_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython3.5m.so -D PYTHON3_NUMPY_INCLUDE_DIRS=/usr/lib/python3/dist-packages/numpy/core/include/ ..

然后我有:

--     Libraries:                   /usr/lib/x86_64-linux-gnu/libpython3.5m.so (ver 3.5.2)

如果有人有时间编辑我的帖子以获得更好的英语,对不起我的英语:)

0 个答案:

没有答案