opencv install on mac

Ref : http://www.pyimagesearch.com/2015/06/15/install-opencv-3-0-and-python-2-7-on-osx/

version 都改成 3.2.0

cd ~

$ git clone https://github.com/Itseez/opencv.git

$ cd opencv

$ git checkout 3.2.0

cd ~

$ git clone https://github.com/Itseez/opencv_contrib

$ cd opencv_contrib

$ git checkout 3.0.0

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local \

-D PYTHON2_PACKAGES_PATH=~/.virtualenvs/cv/lib/python2.7/site-packages \

-D PYTHON2_LIBRARY=/usr/local/Cellar/python/2.7.10/Frameworks/Python.framework/Versions/2.7/bin \

-D PYTHON2_INCLUDE_DIR=/usr/local/Frameworks/Python.framework/Headers \

-D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON \

-D BUILD_EXAMPLES=OFF \

-D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules ..