Packaging and publishing software remains a challenge for many researchers. Here, we present the "Packaging and Publishing with Python" lesson from the Carpentries Incubator. The Carpentries Incubator is a The Carpentries initiative for community-developed lessons. Lessons can be taught in workshops in both online and in-person formats, and can also be used for self-guided study. In this lightning talk, we are going to go over what the lesson covers, how you can teach it and how to contribute to it. Finally, we are going to demonstrate how learning to package software is a useful skill for researchers, and how this lesson supports that.