Error while building OpenCV on Raspberry PI
I'm having some problems on the OpenCV installation, I've been following this tutorial https://docs.google.com/document/d/1bgVo24hCK0huoxm9zGC9djL6K0yy0z9GldzSy6SZUQY/pub, however when I'm compiling it I receive an error message:
pi@raspberrypi ~/opencv/build $ make
[ 0%] Built target opencv_core_pch_dephelp
[ 0%] Built target pch_Generate_opencv_core
[ 2%] Built target opencv_core
[ 2%] Built target opencv_ts_pch_dephelp
[ 2%] Built target pch_Generate_opencv_ts
[ 3%] Built target opencv_flann_pch_dephelp
[ 4%] Built target pch_Generate_opencv_flann
[ 4%] Built target opencv_flann
[ 4%] Built target opencv_imgproc_pch_dephelp
[ 4%] Built target pch_Generate_opencv_imgproc
[ 7%] Built target opencv_imgproc
[ 7%] Built target opencv_highgui_pch_dephelp
[ 7%] Built target pch_Generate_opencv_highgui
[ 9%] Built target opencv_highgui
[ 9%] Built target opencv_features2d_pch_dephelp
[ 9%] Built target pch_Generate_opencv_features2d
[ 10%] Built target opencv_features2d
[ 11%] Built target opencv_ts
[ 12%] Built target opencv_perf_core_pch_dephelp
[ 12%] Built target pch_Generate_opencv_perf_core
[ 13%] Built target opencv_perf_core
[ 14%] Built target opencv_test_core_pch_dephelp
[ 15%] Built target pch_Generate_opencv_test_core
[ 16%] Built target opencv_test_core
[ 16%] Built target opencv_test_flann_pch_dephelp
[ 16%] Built target pch_Generate_opencv_test_flann
[ 17%] Built target opencv_test_flann
[ 17%] Built target opencv_perf_imgproc_pch_dephelp
[ 17%] Built target pch_Generate_opencv_perf_imgproc
[ 19%] Built target opencv_perf_imgproc
[ 19%] Built target opencv_test_imgproc_pch_dephelp
[ 19%] Built target pch_Generate_opencv_test_imgproc
[ 21%] Built target opencv_test_imgproc
[ 21%] Built target opencv_perf_highgui_pch_dephelp
[ 22%] Built target pch_Generate_opencv_perf_highgui
[ 22%] Built target opencv_perf_highgui
[ 22%] Built target opencv_test_highgui_pch_dephelp
[ 22%] Built target pch_Generate_opencv_test_highgui
[ 23%] Built target opencv_test_highgui
[ 23%] Built target opencv_perf_features2d_pch_dephelp
[ 23%] Built target pch_Generate_opencv_perf_features2d
[ 23%] Built target opencv_perf_features2d
[ 23%] Built target opencv_test_features2d_pch_dephelp
[ 23%] Built target pch_Generate_opencv_test_features2d
[ 23%] Built target opencv_test_features2d
[ 23%] Built target opencv_calib3d_pch_dephelp
[ 23%] Built target pch_Generate_opencv_calib3d
[ 24%] Built target opencv_calib3d
[ 24%] Built target opencv_perf_calib3d_pch_dephelp
[ 24%] Built target pch_Generate_opencv_perf_calib3d
[ 24%] Built target opencv_perf_calib3d
[ 24%] Built target opencv_test_calib3d_pch_dephelp
[ 24%] Built target pch_Generate_opencv_test_calib3d
[ 25%] Built target opencv_test_calib3d
[ 25%] Built target opencv_ml_pch_dephelp
[ 25%] Built target pch_Generate_opencv_ml
[ 26%] Built target opencv_ml
[ 27%] Built target opencv_test_ml_pch_dephelp
[ 27%] Built target pch_Generate_opencv_test_ml
[ 27%] Built target opencv_test_ml
[ 27%] Built target opencv_video_pch_dephelp
[ 27%] Built target pch_Generate_opencv_video
[ 28%] Built target opencv_video
[ 28%] Built target opencv_perf_video_pch_dephelp
[ 28%] Built target pch_Generate_opencv_perf_video
[ 28%] Built target opencv_perf_video
[ 28%] Built target opencv_test_video_pch_dephelp
[ 28%] Built target pch_Generate_opencv_test_video
[ 29%] Built target opencv_test_video
[ 29%] Built target opencv_legacy_pch_dephelp
[ 29%] Built target pch_Generate_opencv_legacy
[ 36%] Built target opencv_legacy
[ 36%] Built target opencv_test_legacy_pch_dephelp
[ 37%] Built target pch_Generate_opencv_test_legacy
[ 38%] Built target opencv_test_legacy
[ 38%] Built target opencv_objdetect_pch_dephelp
[ 39%] Built target pch_Generate_opencv_objdetect
[ 40%] Built target opencv_objdetect
[ 40%] Built target opencv_perf_objdetect_pch_dephelp
[ 40%] Built target pch_Generate_opencv_perf_objdetect
[ 40%] Built target opencv_perf_objdetect
[ 41%] Built target opencv_test_objdetect_pch_dephelp
[ 41%] Built target pch_Generate_opencv_test_objdetect
[ 41%] Built target opencv_test_objdetect
[ 42%] Built target opencv_photo_pch_dephelp
[ 42%] Built target pch_Generate_opencv_photo
[ 42%] Built target opencv_photo
[ 42%] Built target opencv_perf_photo_pch_dephelp
[ 42%] Built target pch_Generate_opencv_perf_photo
[ 42%] Built target opencv_perf_photo
[ 42%] Built target opencv_test_photo_pch_dephelp
[ 42%] Built target pch_Generate_opencv_test_photo
[ 42%] Built target opencv_test_photo
[ 42%] Built target opencv_gpu_pch_dephelp
[ 42%] Built target pch_Generate_opencv_gpu
[ 46%] Built target opencv_gpu
[ 46%] Built target opencv_perf_gpu_pch_dephelp
[ 46%] Built target pch_Generate_opencv_perf_gpu
[ 47%] Built target opencv_perf_gpu
[ 47%] Built target opencv_test_gpu_pch_dephelp
[ 47%] Built target pch_Generate_opencv_test_gpu
[ 49%] Built target opencv_test_gpu
[ 49%] Built target opencv_ocl_pch_dephelp
[ 49%] Built target pch_Generate_opencv_ocl
[ 53%] Built target opencv_ocl
[ 53%] Built target opencv_perf_ocl_pch_dephelp
[ 53%] Built target pch_Generate_opencv_perf_ocl
[ 55%] Built target opencv_perf_ocl
[ 55%] Built target opencv_test_ocl_pch_dephelp
[ 55%] Built target pch_Generate_opencv_test_ocl
[ 57%] Built target opencv_test_ocl
[ 57%] Built target opencv_nonfree_pch_dephelp
[ 57%] Built target pch_Generate_opencv_nonfree
[ 58%] Built target opencv_nonfree
[ 59%] Built target opencv_perf_nonfree_pch_dephelp
[ 59 ...
why are you compiling it directly on the board? Wouldn't be faster to do it by cross compiling on your more powerful computer first?