How to install packages on Raspberry Pi 4

asked 2021-06-09 13:44:20 -0500

Nick408 gravatar image

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 <package>" Particularly, I'm trying to install ros-noetic-rqt. The command I use is "sudo apt-get install ros-noetic-rqt"

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Did you setup your sources and keys correctly?

kk2105 gravatar image kk2105  ( 2021-06-09 22:32:31 -0500 )edit

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.

gvdhoorn gravatar image gvdhoorn  ( 2021-06-10 02:54:28 -0500 )edit

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

Nick408 gravatar image Nick408  ( 2021-06-10 14:31:55 -0500 )edit
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