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How to install packages on Raspberry Pi 4

I'm using Ros noetic on a Raspberry Pi 4 and am having trouble installing packages. The error always says "E: Unable to locate package " Particularly, I'm trying to install ros-noetic-rqt. The command I use is "sudo apt-get install ros-noetic-rqt"

Asked by Nick408 on 2021-06-09 13:44:20 UTC

Comments

Did you setup your sources and keys correctly?

Asked by kk2105 on 2021-06-09 22:32:31 UTC

More pertinent it the question how ROS was installed -- or is this the first package you're trying to install @Nick408?

Very few RPi OS get binary packages which you could install using apt-get.

Asked by gvdhoorn on 2021-06-10 02:54:28 UTC

@gvdhoorn I followed this tutorial: http://wiki.ros.org/noetic/Installation/Debian Thanks for your help!

Asked by Nick408 on 2021-06-10 14:31:55 UTC

Answers