在macosx下安装opencv,最大的困难在于协调python版本。因为在opencv官网上,强烈建议安装完整版的python(不建议使用mac 内置的python),因此会碰到这个多个python版本,致使opencv安装失败python
1. 安装brewmacos
2. 安装python(直接在官网下载安装包)点击.dmg文件,安装python。app
在应用程序列表中会添加IDEL、pythonLauncher、buildapplet三个应用。ui
同时,系统默认的python被替换为新版本,新版本安装路径spa
/Library/Frameworks/Python.framework/Versions/2.7/ /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-package #官方 python安装包路径
苹果osx默认python安装路径
/System/Library/Frameworks/Python.framework/Versions/2.7 /Library/Python/2.7/site-packages #osx python安装包路径
3. 安装numpy,scipycode
4. 安装opencv blog
4.1 下载opencv源代码 ip
cd /usr/local/opencv-2.4.10
mkdir release
cd release
cmake -D PYTHON_EXECUTABLE=/Library/Frameworks/Python.framework/Versions/2.7/bin/python \ -D PYTHON_PACKAGES_PATH=/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages \ -D INSTALL_PYTHON_EXAMPLES=ON \ -D PYTHON_INCLUDE_DIR=/Library/Frameworks/Python.framework/Versions/2.7/Headers \ -D PYTHON_LIBRARY=/Library/Frameworks/Python.framework/Versions/2.7/lib/libpython2.7.dylib \ ..
make -j8
make install
这里指定这些参数是关键,若是不指定这些参数,可能就把opencv转向了默认的python。ci
更多参数请参见opencv主目录下CMakeList.txt文件it
参考:
http://www.tuicool.com/articles/q263ym
http://stackoverflow.com/questions/7128761/how-to-properly-install-python-on-osx-for-use-with-opencv
opencv Segmentation fault: 11