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Turtlebot Computer has OpenCV 3.0 and I don't want it

asked 2016-11-03 20:29:50 -0500

Pototo
803 ●51 ●59 ●67

updated 2016-11-03 20:40:14 -0500

Folks,

I need openCV 2.4 (since I am using indigo). But my turtlebot has 3.0, making conflicts during catkin_make. How do I remove OpenCV 3.0, or at least, how do I built against OpenCV 2.4? OpenCV 3.0 was install locally, so I cannot use sudo apt-get remove.

I found all the libopencv-....so.3.0.0, but I don't know if removing all those libraries will solve the problem

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answered 2016-11-04 12:23:04 -0500

Pototo
803 ●51 ●59 ●67

I just removed everything related to OpenCV 3.0 from the /usr/local/ folder, recompiled ROS workspace, and problem solved!!!!!!!!!

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Explicitly specifying version 2 as a requirement to find_package(OpenCV 2 REQUIRED) could also have worked, although I've seen other users still having problems when using that approach.

gvdhoorn ( 2016-11-05 06:34:51 -0500 )edit

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Asked: 2016-11-03 20:29:50 -0500

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Last updated: Nov 04 '16

Turtlebot Computer has OpenCV 3.0 and I don't want it edit

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Turtlebot Computer has OpenCV 3.0 and I don't want it