How to use ros plugin for qt

I need an appropriate development tool to develop ROS. When I use the interface to install qt-plugin-ros, I may not be able to run. run files on AGX due to different architectures. When I use the command line installation, I cannot add PPA, prompt 404 Not found. What should I do?

Hi 15608222858,

Please refer to https://devtalk.nvidia.com/default/topic/1046415/jetson-agx-xavier/ros-support-in-jetpack-sdk-for-jetson-xavier/