Opencv 找不到的库-lippicv

在OSX上安装opencv3后，我运行以下命令

 g++ -ggdb `pkg-config --cflags --libs opencv` facedetect.cpp -o /tmp/test && /tmp/test

我犯了这个错误

  ld: library not found for -lippicv
  clang: error: linker command failed with exit code 1 (use -v to see invocation)

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如果您使用Mac OSX进行编译，我也遇到了同样的问题，并在“使用brew在Mac OSX上安装OpenCV 3”下找到了解决方案，“疑难解答”：

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如果您使用Mac OSX进行编译，我也遇到了同样的问题，并在“使用brew在Mac OSX上安装OpenCV 3”下找到了解决方案，“疑难解答”：

# Find ippicv 
find /usr/local -name "libippicv.a"
# For me it is /usr/local/Cellar/opencv3/3.1.0_3/share/OpenCV/3rdparty/lib/libippicv.a

# Make a symlink to /usr/local/lib 
ln -s /some/path/OpenCV/3rdparty/lib/libippicv.a /usr/local/lib/

# I used
ln -s /usr/local/Cellar/opencv3/3.1.0_3/share/OpenCV/3rdparty/lib/libippicv.a /usr/local/lib/