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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~

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