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2017-04-25 04:12:27 -0500	edited question	How to Choose which OpenCV to use in CMakeLists.txt? How to Choose which OpenCV to use in CMakeLists.txt? I am using ROS kinetic on ubuntu 16.04, and it has opencv 3.2. As I
2017-04-25 04:11:46 -0500	asked a question	How to Choose which OpenCV to use in CMakeLists.txt? How to Choose which OpenCV to use in CMakeLists.txt? I am using ROS kinetic on ubuntu 16.04, and it has opencv 3.2. As I
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2016-08-02 06:07:46 -0500	asked a question	cv_bridge may conflict with opencv 3.1 I installed opencv 3 on ubuntu. And when I compile the ROS project, it gives me the following warning, though it successfully compile the whole project. It seems that cv_bridge requires opencv 2.4. So is there any way to make cv_bridge work along with opencv 3.1? Thank you. Here is the compilation output (the warning part) : `/usr/bin/ld: warning: libopencv_imgproc.so.2.4, needed by /opt/ros/indigo/lib/libcv_bridge.so, may conflict with libopencv_imgproc.so.3.1` `/usr/bin/ld: warning: libopencv_core.so.2.4, needed by /opt/ros/indigo/lib/libcv_bridge.so, may conflict with libopencv_core.so.3.1`