In this chapter, we create a new library_checkout add-on module that depends on the library_app and library_member add-on modules created in previous chapters.
The code for these add-on modules can be found in the book's GitHub repository, at https://github.com/PacktPublishing/Odoo-12-Development-Essentials-Fourth-Edition:
- The library_app module can be found in the ch06/ subdirectory
- The library_member module can be found in the ch04/ subdirectory
Both of these add-on modules should be available in the add-ons path we are using, so that they can be installed and used.
