在Mac上为python 3.6安装opencv3

Question

我想在macOS Sierra上安装opencv3 for python 3.6。 我试图通过自制软件使用此链接http://www.pyimagesearch.com/2016/12/19/install-opencv-3-on-macos-with-homebrew-the-easy-way/但我是得到这个错误

Error: opencv3: Does not support building both Python 2 and 3 wrappers

怎么解决这个？

Answer 1

brew install opencv3 --with-contrib --with-python3 --without-python

Answer 2

此错误是由此提交引起的。

使用brew edit opencv3你必须评论四行：

if build.with?("python3") && build.with?("python")
  # Opencv3 Does not support building both Python 2 and 3 versions
  odie "opencv3: Does not support building both Python 2 and 3 wrappers"
end

保存并重新运行安装：

brew install opencv3 --with-contrib --with-python3

之后，一切都适合我

Answer 3

我也有同样的问题，我已通过以下方式解决了这个问题：

$ brew编辑opencv3

找到以下代码块并注释所有4行：

if build.with?("python3") && build.with?("python")
  # Opencv3 Does not support building both Python 2 and 3 versions
  odie "opencv3: Does not support building both Python 2 and 3 wrappers"
end

最后使用brew install命令安装：

$ brew install opencv3 --with-contrib --with-python3

参考： http ： //www.pyimagesearch.com/2017/05/15/resolving-macos-opencv-homebrew-install-errors/