Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

I had the same problem. The thing is ros sets CPATH variable to something like:

/home/jep/catkin_ws/devel/include:/opt/ros/groovy/include

Then when compiling gcc always finds ROS opencv headers instead of the new ones... So I ended up just deleting CPATH whenever I need to compile somthing with the new OpenCV version.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.