compilie opencv3.1/3.2 on ubun16.04,cuda8,python2.7 still failed

asked 2017-06-22 01:35:19 -0500

AndrewGong gravatar image

updated 2017-06-22 01:40:45 -0500

berak gravatar image

hello, I spend much time compiling opencv3.1/3.2 on ubun16.04,cuda8,python2.7, but still failed, and it shows error:

[ 53%] Building CXX object modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/core.cpp.o
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
[ 53%] Building CXX object modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/arithm.cpp.o
[ 53%] Building CXX object modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/reductions.cpp.o
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
[ 53%] Building CXX object modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/element_operations.cpp.o
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
[ 53%] Linking CXX static library ../../lib/libopencv_cudaarithm.a
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
/usr/bin/cmake: /home/ztgong/local/anaconda2/lib/libcurl.so.4: no version information available (required by /usr/bin/cmake)
[ 53%] Built target opencv_cudaarithm
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2

how to fix it? can you give some advises? thnak you very much~

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Comments

  • are you using multiple threads to run make ? libcurl is not related to anything cuda at all. (confusing error)
  • in general, you won't be able to access any cuda functionality from python, so (unless, you want to use the c++ api) rather try without cuda support.
berak gravatar imageberak ( 2017-06-22 01:46:00 -0500 )edit