Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

ros2: command not found Ubuntu 22.04 ros_humble [SOLVED]

asked 2023-01-31 08:12:12 -0500

DrBwts
1 ●2 ●2 ●4

updated 2023-02-06 08:23:51 -0500

In WSL2 I installed ROS2 - Humble for Ubuntu 22.04 from source.

All the packages have installed, there were some depreciated library warnings but nothing that stopped any packages installing.

So to check the installation,

. ~/ros2_humble/install/local_setup.bash
ros2 run demo_nodes_cpp talker

Which sadly returned,

ros2: command not found

Anybody any idea why?

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2023-02-01 08:07:30 -0500

Ammar Albakri
31 ●4 ●8 ●12

Did you source the ros2 installation? command is: source /opt/ros/humble/setup.bash

edit flag offensive delete link

Comments

Thanks that did it

DrBwts ( 2023-02-06 08:23:28 -0500 )edit

Then accept please his answer by clicking the green check mark on the left side of his post. So you can mark this question as answered. Thanks

Andromeda ( 2023-02-08 12:27:38 -0500 )edit

add a comment

Question Tools

2 followers

Stats

Asked: 2023-01-31 08:12:12 -0500

Seen: 9,392 times

Last updated: Feb 06 '23

ros2: command not found Ubuntu 22.04 ros_humble [SOLVED] edit

1 Answer

Comments

Question Tools

Stats

Related questions

ros2: command not found Ubuntu 22.04 ros_humble [SOLVED]