Ament_python not found about ros2ci

[mikaelarguedas]

Now I'm confused: ament_python is the buildtool_depend since this is a Python pkg and started with ros2 pkg create --build-type ament_python <package_name> in accordance with https://index.ros.org/doc/ros2/Tutorials/Creating-Your-First-ROS2-Package/.

TL;DR ament_python is a build type and not a ROS package, so it should not be listed as a dependency. Removing the line <buildtool_depend>ament_python</buildtool_depend> should fix the issue.

---

This is a problem in ros2 pkg create that has been fixed but not yet propagated to all ROS distributions: ros2/ros2cli#439

I've been learning some ROS2 lately and (as the good boy my parent raised me) wanted to setup CI for it so started using this repo.

👍 that is a very good initiative!

I'm not even sure this is the right place to ask, sorry if not.

I'd say ROS Answers is the best place to start if you're not sure here the issue is from. In most cases you'll get a correct answer, if it is an actual bug you'd get redirected to the repository where to open an issue.

[LoyVanBeek]

Thnx. I expected colcon to bork when removing that dependency but to my surprise it didn't and expected the generator to know better than me.

Thanks for the quick reply!

[mikaelarguedas]

You're welcome, I'll close this under the assumption that removing the dependency solved your issue.

Feel free to comment here if it's not the case and we can reopen