How do I Install OpenCV2
I'm trying to get image_transport to work, but when I tried both roscreate-pkg and catkin_create_kpg, I always get the error along the lines of "the dependency opencv2 is missing". I used locate for opencv2 and found opencv2 under /usr/include. How do I get it working with ROS Indigo? Do I still need vision_opencv and all the other libopencv* packages like described in this page ( http://wiki.ros.org/opencv2 ). Any help would be greatly appreciated.