how to call node from overlay package from a package in hydro default installation
Hi,
I have installed husky_navigation which is the standard navigation package for the Clearpath Husky robot directly from the hydro installation ros-hydro-husky-navigation. I'm running a launchfile within that package that calls the slam_gmapping node of the gmapping package.
However, I wanted to modify the behavior of slam_gmapping a bit and therefore created an overlay of the gmapping package and made the required changes. This node now functions as required. But when I launch the husky_navigation launchfile, it still launches the hydro default installation of slam_gmapping and NOT my overlay.
How do I specify this in the launchfile so that it calls my overlayed package?
Thank you.
PS - Let me know if I wasn't clear with some of the terminology here. I don't know what a default debian package installation of a hydro package is called.
Where does roscd slam_gmapping lead you to?