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Last active Feb 22, 2018

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Install opencv3 for python 3.5.0 with pyenv on ubuntu 14.04

Install opencv3 for python 3.5.0 with pyenv on ubuntu 14.04

  • update cmake and install deps as this said.

  • run cmake

    cmake -D CMAKE_BUILD_TYPE=RELEASE \
    -D CMAKE_INSTALL_PREFIX=~/.pyenv/versions/3.5.0/usr/local/ \
    -D INSTALL_C_EXAMPLES=OFF \
    -D BUILD_NEW_PYTHON_SUPPORT=ON \
    -D BUILD_opencv_python3=ON \
    -D BUILD_opencv_legacy=OFF \
    -D INSTALL_PYTHON_EXAMPLES=ON \
    -D OPENCV_EXTRA_MODULES_PATH=~/tmp/opencv_contrib/modules \
    -D BUILD_EXAMPLES=ON \
    -D PYTHON_EXECUTABLE=~/.pyenv/versions/3.5.0/bin/python \
    -D PYTHON_LIBRARY=~/.pyenv/versions/3.5.0/lib/libpython3.5m.a \
    -D PYTHON_INCLUDE_DIR=~/.pyenv/versions/3.5.0/include/python3.5m \
    -D PYTHON_INCLUDE_DIRS=~/.pyenv/versions/3.5.0/include/python3.5m \
    -D PYTHON_INCLUDE_DIRS2=~/.pyenv/versions/3.5.0/include/python3.5m \
    -D INCLUDE_DIRS=~/.pyenv/versions/3.5.0/include/python3.5m \
    -D INCLUDE_DIRS2=~/.pyenv/versions/3.5.0/include/python3.5m \
    -D PYTHON_PACKAGES_PATH=~/.pyenv/versions/3.5.0/lib/python3.5/site-packages \
    -D PYTHON_NUMPY_INCLUDE_DIR=~/.pyenv/versions/3.5.0/lib/python3.5/site-packages/numpy/core/include ..
    

    Don't forget to change OPENCV_EXTRA_MODULES_PATH

  • make

  • make install

  • [~/.pyenv/versions/3.5.0/lib/python3.5/site-packages]$ ln -s ~/.pyenv/versions/3.5.0/usr/local/lib/python3.5/site-packages/cv2.cpython-35m-x86_64-linux-gnu.so cv2.so

  • 🎉

Links:

  1. https://gist.github.com/rjw57/d50dd8a023afa84a5bdb
  2. http://www.pyimagesearch.com/2015/07/20/install-opencv-3-0-and-python-3-4-on-ubuntu
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