当我在Raspberry Pi 3中安装opencv时，我总是看到一些错误：
[ 41%] Building CXX object modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/test/test_cvtyuv.cpp.o
[ 41%] Building CXX object
modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/test/test_distancetransform.cpp.o
[ 41%] Building CXX object modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/perf/perf_main.cpp.o
^Cmake[2]: * [modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/build.make:375:
modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/test/test_cvtyuv.cpp.o] Interrupt
make[2]: * [modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/build.make:388:
modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/test/test_distancetransform.cpp.o] Interrupt
make[2]: * wait: No child processes. Stop.
make[2]: * Waiting for unfinished jobs....
make[2]: * wait: No child processes. Stop.
make[2]: * [modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/build.make:401:
modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/perf/perf_integral.cpp.o] Interrupt
make[2]: * [modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/build.make:414:
modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/perf/perf_main.cpp.o] Error 2
make[1]: * [CMakeFiles/Makefile2:3330: modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/all]
Interrupt
make[1]: * [CMakeFiles/Makefile2:3248: modules/imgproc/CMakeFiles/opencv_test_imgproc.dir/all]
Interrupt
make: * [Makefile:163: all] Interrupt并且：
[ 41%] Built target opencv_perf_photo
[ 41%] Built target opencv_test_photo
make: * [Makefile:163: all] Error 2我该怎么做才能修复这个错误。Pls！！！
1条答案
按热度按时间vkc1a9a21#
通过此链接：https://learnopencv.com/install-opencv-4-on-raspberry-pi/
你可以完美地安装OpenCV，没有任何错误。但问题是安装起来要花很多时间。
我曾经用过pi3型号B+与32GB class10 SD卡为我，它花了超过12个小时的完整安装。