opencv安装-ubuntu18.04
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opencv安装
opencv安装报错:
In file included from /usr/include/host_config.h:50:0, from /usr/include/cuda_runtime.h:78, from <command-line>:0: /usr/include/crt/host_config.h:121:2: 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! ^~~~~ CMake Error at cuda_compile_generated_gpu_mat.cu.o.cmake:208 (message): Error generating /home/ty/Program/opencv-3.4.0/release/modules/core/CMakeFiles/cuda_compile.dir/src/cuda/./cuda_compile_generated_gpu_mat.cu.o modules/core/CMakeFiles/opencv_core.dir/build.make:63: recipe for target ‘modules/core/CMakeFiles/cuda_compile.dir/src/cuda/cuda_compile_generated_gpu_mat.cu.o‘ failed make[2]: *** [modules/core/CMakeFiles/cuda_compile.dir/src/cuda/cuda_compile_generated_gpu_mat.cu.o] Error 1 CMakeFiles/Makefile2:1898: recipe for target ‘modules/core/CMakeFiles/opencv_core.dir/all‘ failed make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 make[1]: *** 正在等待未完成的任务.... [ 36%] Built target pch_Generate_opencv_test_videostab Makefile:162: recipe for target ‘all‘ failed make: *** [all] Error 2
ubuntu18.04预装gcc版本为6.4,需要低于6.
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