## SectionM.1Setup

We will assume you have the following:

• An existing PreTeXt project, in a folder called PROJECT.

• A Python installation at version 3.8 or newer.

• The PreTeXt-CLI, installed using the instructions in Section 2.1.

For usage of the CLI, see Section 5.2.

The first thing we will do is to create a new folder. Call this folder PROJECT-CLI, and put it at the same level as the PROJECT folder. In a terminal (or in Python), enter the PROJECT-CLI directory, and run the pretext new book command. This will create the directory structure that the PreTeXt-CLI expects.

You now should see the following:

• A project.ptx file

• An assets folder

• A generated-assets folder

• A publication folder

• A source folder

Within the source folder, there will be a file called main.ptx, and within the publication folder, there will be a publisher file, called publication.ptx.