[100%] Building CXX object CMakeFiles/depth_image_proc.dir/src/nodelets/register.cpp.o
Linking CXX shared library /Users/chienyuwu/devel_isolated/depth_image_proc/lib/libdepth_image_proc.dylib
Undefined symbols for architecture x86_64:
  "cv::_InputArray::_InputArray(cv::Mat const&)", referenced from:
      depth_image_proc::PointCloudXyzrgbNodelet::imageCb(boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::CameraInfo_<std::__1::allocator<void> > const> const&) in point_cloud_xyzrgb.cpp.o
      depth_image_proc::PointCloudXyziNodelet::imageCb(boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::CameraInfo_<std::__1::allocator<void> > const> const&) in point_cloud_xyzi.cpp.o
  "cv::_OutputArray::_OutputArray(cv::Mat&)", referenced from:
      depth_image_proc::PointCloudXyzrgbNodelet::imageCb(boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::CameraInfo_<std::__1::allocator<void> > const> const&) in point_cloud_xyzrgb.cpp.o
      depth_image_proc::PointCloudXyziNodelet::imageCb(boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::Image_<std::__1::allocator<void> > const> const&, boost::shared_ptr<sensor_msgs::CameraInfo_<std::__1::allocator<void> > const> const&) in point_cloud_xyzi.cpp.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [/Users/chienyuwu/devel_isolated/depth_image_proc/lib/libdepth_image_proc.dylib] Error 1
make[1]: *** [CMakeFiles/depth_image_proc.dir/all] Error 2
make: *** [all] Error 2