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Error while building Opencv for MMM-Facial-Recognition-OCV3

  • I received this error while building opencv:

    make[2]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/build.make:128: modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_ffmpeg.cpp.o] Error 1
    make[1]: *** [CMakeFiles/Makefile2:8811: modules/videoio/CMakeFiles/opencv_videoio.dir/all] Error 2
    make: *** [Makefile:163: all] Error 2

    It was after entering “make -j4” in the command line.

    There were a few red marked words before the code up here. Let me know if you would like to take a look.

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