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ROS 2 Labs · exercise 01

Verify a ROS 2 Lyrical install

Write the environment check that tells a learner whether their shell is really sourced.

Lab 01 · Install ROS 2 Lyrical

Guided steps

  1. 1.Return 'ready' only when the distro is lyrical and the Ubuntu release is 26.04.
  2. 2.Report the specific problem otherwise: an unsourced shell or an unsupported release.
  3. 3.Compare your reasoning with the terminal transcript on the right.

Your code

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