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Robot Operating System Cookbook by Kumar Bipin

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Build Farm Status

The ROS packages are built by the ROS build farm. We can check the status of individual packages at http://repositories.ros.org/status_page/.

Congratulations! We are done with the ROS installation. We will execute the following command to check whether the installation is correct.

Open a new terminal to run roscore:

$ roscore

This is followed by a turtlesim node in another terminal:

$ rosrun turtlesim turtlesim_node

If everything is correct, we will get the following screen:

ROS execution demo

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