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How to use arbitrary version of OpenCV

In case someone comes up here looking for how to use the source installed OpenCV installation with Python, look for following. When you build the OpenCV installation, make sure to add following ...
Tejal's user avatar
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1 vote

How to use libSegFault with ROS node(let)s?

It turns out that (as shown here) I had to set the LD_PRELOAD environment variable prior to starting the nodelet, for example: ...
xperroni's user avatar
  • 1,353
1 vote

Error: Could not configure catkin workspace: Cannot load environment from resultspace "/opt/ros/humble"

You're installing ROS 2 Humble, but you're following ROS 1 tutorials. You should clear your workspace and start over following the humble tutorials
Tully's user avatar
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