树莓派安装opencv报错：make[2]: *** [modules/python3/CMakeFiles/opencv_python3.dir/build.make:56...

错误：make[2]: *** [modules/python3/CMakeFiles/opencv_python3.dir/build.make:56: modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:21149: modules

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