How to install OpenCV on Raspbian Stretch? The Next CEO of Stack OverflowHow to install OpenCV on Raspberry Pi 3 in Raspbian Jessie?How to install OpenCV 3 on Raspbian JessieError Install OpenCV 3.1.0Installing Opencv make errorHow to install opencv on raspbian jessie Lite?Video Output through ssh on Raspbian Minimal + OpenCV example?How to install RetroPie over Raspbian Stretch?Can't install OpenCV-3.4.0 on Raspbian Stretch (CMake error)How to install R 3.5.1 on raspbian stretchcan't install mariadb 10.1 on raspbian stretchRaspbian Stretch install imapclient to Python 3.5.3

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Can we say or write : "No, it'sn't"?



How to install OpenCV on Raspbian Stretch?



The Next CEO of Stack OverflowHow to install OpenCV on Raspberry Pi 3 in Raspbian Jessie?How to install OpenCV 3 on Raspbian JessieError Install OpenCV 3.1.0Installing Opencv make errorHow to install opencv on raspbian jessie Lite?Video Output through ssh on Raspbian Minimal + OpenCV example?How to install RetroPie over Raspbian Stretch?Can't install OpenCV-3.4.0 on Raspbian Stretch (CMake error)How to install R 3.5.1 on raspbian stretchcan't install mariadb 10.1 on raspbian stretchRaspbian Stretch install imapclient to Python 3.5.3










2















The directions for Raspbian Jessie fail with Error 2:



...
[ 43%] Building CXX object modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_imgproc_tests_cpu.cpp.o
c++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
modules/gapi/CMakeFiles/opencv_test_gapi.dir/build.make:158: recipe for target 'modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o' failed
make[2]: *** [modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o] Error 4
make[2]: *** Waiting for unfinished jobs....
[ 43%] Building CXX object modules/dnn/CMakeFiles/opencv_test_dnn.dir/test/test_ie_models.cpp.o
...


How can I install on Stretch?










share|improve this question







New contributor




mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
























    2















    The directions for Raspbian Jessie fail with Error 2:



    ...
    [ 43%] Building CXX object modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_imgproc_tests_cpu.cpp.o
    c++: internal compiler error: Killed (program cc1plus)
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
    modules/gapi/CMakeFiles/opencv_test_gapi.dir/build.make:158: recipe for target 'modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o' failed
    make[2]: *** [modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o] Error 4
    make[2]: *** Waiting for unfinished jobs....
    [ 43%] Building CXX object modules/dnn/CMakeFiles/opencv_test_dnn.dir/test/test_ie_models.cpp.o
    ...


    How can I install on Stretch?










    share|improve this question







    New contributor




    mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      2












      2








      2








      The directions for Raspbian Jessie fail with Error 2:



      ...
      [ 43%] Building CXX object modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_imgproc_tests_cpu.cpp.o
      c++: internal compiler error: Killed (program cc1plus)
      Please submit a full bug report,
      with preprocessed source if appropriate.
      See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
      modules/gapi/CMakeFiles/opencv_test_gapi.dir/build.make:158: recipe for target 'modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o' failed
      make[2]: *** [modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o] Error 4
      make[2]: *** Waiting for unfinished jobs....
      [ 43%] Building CXX object modules/dnn/CMakeFiles/opencv_test_dnn.dir/test/test_ie_models.cpp.o
      ...


      How can I install on Stretch?










      share|improve this question







      New contributor




      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      The directions for Raspbian Jessie fail with Error 2:



      ...
      [ 43%] Building CXX object modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_imgproc_tests_cpu.cpp.o
      c++: internal compiler error: Killed (program cc1plus)
      Please submit a full bug report,
      with preprocessed source if appropriate.
      See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
      modules/gapi/CMakeFiles/opencv_test_gapi.dir/build.make:158: recipe for target 'modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o' failed
      make[2]: *** [modules/gapi/CMakeFiles/opencv_test_gapi.dir/test/cpu/gapi_core_tests_cpu.cpp.o] Error 4
      make[2]: *** Waiting for unfinished jobs....
      [ 43%] Building CXX object modules/dnn/CMakeFiles/opencv_test_dnn.dir/test/test_ie_models.cpp.o
      ...


      How can I install on Stretch?







      raspbian-stretch opencv






      share|improve this question







      New contributor




      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 3 hours ago









      mmorinmmorin

      1413




      1413




      New contributor




      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.




















          1 Answer
          1






          active

          oldest

          votes


















          3














          Following these directions from PyImageSearch fixes the problem. I assume you already have





          sudo apt-get update
          sudo apt-get -y upgrade
          sudo apt-get -y install build-essential cmake unzip pkg-config
          sudo apt-get -y install libjpeg-dev libpng-dev libtiff-dev
          sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
          sudo apt-get -y install libxvidcore-dev libx264-dev
          sudo apt-get -y install libgtk-3-dev
          sudo apt-get -y install libcanberra-gtk*
          sudo apt-get -y install libatlas-base-dev gfortran
          sudo apt-get -y install python3-dev

          cd ~
          sudo rm -r -f opencv
          git clone https://github.com/opencv/opencv.git
          sudo rm -r -f opencv_contrib
          git clone https://github.com/Itseez/opencv_contrib.git

          pip3 install numpy
          cd ~/opencv
          mkdir build
          cd build
          cmake -D CMAKE_BUILD_TYPE=RELEASE
          -D CMAKE_INSTALL_PREFIX=/usr/local
          -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules
          -D ENABLE_NEON=ON
          -D ENABLE_VFPV3=ON
          -D BUILD_TESTS=OFF
          -D OPENCV_ENABLE_NONFREE=ON
          -D INSTALL_PYTHON_EXAMPLES=OFF
          -D BUILD_EXAMPLES=OFF ..

          make -j4
          sudo make install
          sudo ldconfig


          Stuck at 99%?



          You may get this error:



          ...
          [ 99%] Built target gen_opencv_python_source
          [ 99%] Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o
          c++: internal compiler error: Killed (program cc1plus)
          Please submit a full bug report,
          with preprocessed source if appropriate.
          See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
          modules/python2/CMakeFiles/opencv_python2.dir/build.make:62: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed
          make[2]: *** [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] Error 4
          CMakeFiles/Makefile2:11656: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
          make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
          Makefile:160: recipe for target 'all' failed
          make: *** [all] Error 2


          You need to increase your swap size, as mentioned in the original directions. Open /etc/dphys-swapfile:



          sudo nano /etc/dphys-swapfile


          and edit the CONF_SWAPSIZE variable:



          # set size to absolute value, leaving empty (default) then uses computed value
          # you most likely don't want this, unless you have an special disk situation
          # CONF_SWAPSIZE=100
          CONF_SWAPSIZE=2048


          It worked for me without further problems:



          >>> import cv2
          >>>





          share|improve this answer








          New contributor




          mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
          Check out our Code of Conduct.




















            Your Answer






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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            3














            Following these directions from PyImageSearch fixes the problem. I assume you already have





            sudo apt-get update
            sudo apt-get -y upgrade
            sudo apt-get -y install build-essential cmake unzip pkg-config
            sudo apt-get -y install libjpeg-dev libpng-dev libtiff-dev
            sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
            sudo apt-get -y install libxvidcore-dev libx264-dev
            sudo apt-get -y install libgtk-3-dev
            sudo apt-get -y install libcanberra-gtk*
            sudo apt-get -y install libatlas-base-dev gfortran
            sudo apt-get -y install python3-dev

            cd ~
            sudo rm -r -f opencv
            git clone https://github.com/opencv/opencv.git
            sudo rm -r -f opencv_contrib
            git clone https://github.com/Itseez/opencv_contrib.git

            pip3 install numpy
            cd ~/opencv
            mkdir build
            cd build
            cmake -D CMAKE_BUILD_TYPE=RELEASE
            -D CMAKE_INSTALL_PREFIX=/usr/local
            -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules
            -D ENABLE_NEON=ON
            -D ENABLE_VFPV3=ON
            -D BUILD_TESTS=OFF
            -D OPENCV_ENABLE_NONFREE=ON
            -D INSTALL_PYTHON_EXAMPLES=OFF
            -D BUILD_EXAMPLES=OFF ..

            make -j4
            sudo make install
            sudo ldconfig


            Stuck at 99%?



            You may get this error:



            ...
            [ 99%] Built target gen_opencv_python_source
            [ 99%] Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o
            c++: internal compiler error: Killed (program cc1plus)
            Please submit a full bug report,
            with preprocessed source if appropriate.
            See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
            modules/python2/CMakeFiles/opencv_python2.dir/build.make:62: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed
            make[2]: *** [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] Error 4
            CMakeFiles/Makefile2:11656: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
            make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
            Makefile:160: recipe for target 'all' failed
            make: *** [all] Error 2


            You need to increase your swap size, as mentioned in the original directions. Open /etc/dphys-swapfile:



            sudo nano /etc/dphys-swapfile


            and edit the CONF_SWAPSIZE variable:



            # set size to absolute value, leaving empty (default) then uses computed value
            # you most likely don't want this, unless you have an special disk situation
            # CONF_SWAPSIZE=100
            CONF_SWAPSIZE=2048


            It worked for me without further problems:



            >>> import cv2
            >>>





            share|improve this answer








            New contributor




            mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
            Check out our Code of Conduct.
























              3














              Following these directions from PyImageSearch fixes the problem. I assume you already have





              sudo apt-get update
              sudo apt-get -y upgrade
              sudo apt-get -y install build-essential cmake unzip pkg-config
              sudo apt-get -y install libjpeg-dev libpng-dev libtiff-dev
              sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
              sudo apt-get -y install libxvidcore-dev libx264-dev
              sudo apt-get -y install libgtk-3-dev
              sudo apt-get -y install libcanberra-gtk*
              sudo apt-get -y install libatlas-base-dev gfortran
              sudo apt-get -y install python3-dev

              cd ~
              sudo rm -r -f opencv
              git clone https://github.com/opencv/opencv.git
              sudo rm -r -f opencv_contrib
              git clone https://github.com/Itseez/opencv_contrib.git

              pip3 install numpy
              cd ~/opencv
              mkdir build
              cd build
              cmake -D CMAKE_BUILD_TYPE=RELEASE
              -D CMAKE_INSTALL_PREFIX=/usr/local
              -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules
              -D ENABLE_NEON=ON
              -D ENABLE_VFPV3=ON
              -D BUILD_TESTS=OFF
              -D OPENCV_ENABLE_NONFREE=ON
              -D INSTALL_PYTHON_EXAMPLES=OFF
              -D BUILD_EXAMPLES=OFF ..

              make -j4
              sudo make install
              sudo ldconfig


              Stuck at 99%?



              You may get this error:



              ...
              [ 99%] Built target gen_opencv_python_source
              [ 99%] Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o
              c++: internal compiler error: Killed (program cc1plus)
              Please submit a full bug report,
              with preprocessed source if appropriate.
              See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
              modules/python2/CMakeFiles/opencv_python2.dir/build.make:62: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed
              make[2]: *** [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] Error 4
              CMakeFiles/Makefile2:11656: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
              make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
              Makefile:160: recipe for target 'all' failed
              make: *** [all] Error 2


              You need to increase your swap size, as mentioned in the original directions. Open /etc/dphys-swapfile:



              sudo nano /etc/dphys-swapfile


              and edit the CONF_SWAPSIZE variable:



              # set size to absolute value, leaving empty (default) then uses computed value
              # you most likely don't want this, unless you have an special disk situation
              # CONF_SWAPSIZE=100
              CONF_SWAPSIZE=2048


              It worked for me without further problems:



              >>> import cv2
              >>>





              share|improve this answer








              New contributor




              mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
              Check out our Code of Conduct.






















                3












                3








                3







                Following these directions from PyImageSearch fixes the problem. I assume you already have





                sudo apt-get update
                sudo apt-get -y upgrade
                sudo apt-get -y install build-essential cmake unzip pkg-config
                sudo apt-get -y install libjpeg-dev libpng-dev libtiff-dev
                sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
                sudo apt-get -y install libxvidcore-dev libx264-dev
                sudo apt-get -y install libgtk-3-dev
                sudo apt-get -y install libcanberra-gtk*
                sudo apt-get -y install libatlas-base-dev gfortran
                sudo apt-get -y install python3-dev

                cd ~
                sudo rm -r -f opencv
                git clone https://github.com/opencv/opencv.git
                sudo rm -r -f opencv_contrib
                git clone https://github.com/Itseez/opencv_contrib.git

                pip3 install numpy
                cd ~/opencv
                mkdir build
                cd build
                cmake -D CMAKE_BUILD_TYPE=RELEASE
                -D CMAKE_INSTALL_PREFIX=/usr/local
                -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules
                -D ENABLE_NEON=ON
                -D ENABLE_VFPV3=ON
                -D BUILD_TESTS=OFF
                -D OPENCV_ENABLE_NONFREE=ON
                -D INSTALL_PYTHON_EXAMPLES=OFF
                -D BUILD_EXAMPLES=OFF ..

                make -j4
                sudo make install
                sudo ldconfig


                Stuck at 99%?



                You may get this error:



                ...
                [ 99%] Built target gen_opencv_python_source
                [ 99%] Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o
                c++: internal compiler error: Killed (program cc1plus)
                Please submit a full bug report,
                with preprocessed source if appropriate.
                See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
                modules/python2/CMakeFiles/opencv_python2.dir/build.make:62: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed
                make[2]: *** [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] Error 4
                CMakeFiles/Makefile2:11656: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
                make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
                Makefile:160: recipe for target 'all' failed
                make: *** [all] Error 2


                You need to increase your swap size, as mentioned in the original directions. Open /etc/dphys-swapfile:



                sudo nano /etc/dphys-swapfile


                and edit the CONF_SWAPSIZE variable:



                # set size to absolute value, leaving empty (default) then uses computed value
                # you most likely don't want this, unless you have an special disk situation
                # CONF_SWAPSIZE=100
                CONF_SWAPSIZE=2048


                It worked for me without further problems:



                >>> import cv2
                >>>





                share|improve this answer








                New contributor




                mmorin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                Check out our Code of Conduct.










                Following these directions from PyImageSearch fixes the problem. I assume you already have





                sudo apt-get update
                sudo apt-get -y upgrade
                sudo apt-get -y install build-essential cmake unzip pkg-config
                sudo apt-get -y install libjpeg-dev libpng-dev libtiff-dev
                sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
                sudo apt-get -y install libxvidcore-dev libx264-dev
                sudo apt-get -y install libgtk-3-dev
                sudo apt-get -y install libcanberra-gtk*
                sudo apt-get -y install libatlas-base-dev gfortran
                sudo apt-get -y install python3-dev

                cd ~
                sudo rm -r -f opencv
                git clone https://github.com/opencv/opencv.git
                sudo rm -r -f opencv_contrib
                git clone https://github.com/Itseez/opencv_contrib.git

                pip3 install numpy
                cd ~/opencv
                mkdir build
                cd build
                cmake -D CMAKE_BUILD_TYPE=RELEASE
                -D CMAKE_INSTALL_PREFIX=/usr/local
                -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules
                -D ENABLE_NEON=ON
                -D ENABLE_VFPV3=ON
                -D BUILD_TESTS=OFF
                -D OPENCV_ENABLE_NONFREE=ON
                -D INSTALL_PYTHON_EXAMPLES=OFF
                -D BUILD_EXAMPLES=OFF ..

                make -j4
                sudo make install
                sudo ldconfig


                Stuck at 99%?



                You may get this error:



                ...
                [ 99%] Built target gen_opencv_python_source
                [ 99%] Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o
                c++: internal compiler error: Killed (program cc1plus)
                Please submit a full bug report,
                with preprocessed source if appropriate.
                See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
                modules/python2/CMakeFiles/opencv_python2.dir/build.make:62: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed
                make[2]: *** [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] Error 4
                CMakeFiles/Makefile2:11656: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/all' failed
                make[1]: *** [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2
                Makefile:160: recipe for target 'all' failed
                make: *** [all] Error 2


                You need to increase your swap size, as mentioned in the original directions. Open /etc/dphys-swapfile:



                sudo nano /etc/dphys-swapfile


                and edit the CONF_SWAPSIZE variable:



                # set size to absolute value, leaving empty (default) then uses computed value
                # you most likely don't want this, unless you have an special disk situation
                # CONF_SWAPSIZE=100
                CONF_SWAPSIZE=2048


                It worked for me without further problems:



                >>> import cv2
                >>>






                share|improve this answer








                New contributor




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