As we said in the previous recipe, when you add a directory to the addons path, just restarting the Odoo server is not enough to be able to install one of the new addon modules. A specific action is required for Odoo to scan the addons path and update the list of available addon modules.
Start your instance, and connect to the instance using the Administrator account and activate the developer mode (see Chapter 1, Installing the Odoo Development Environment).
To update the list of available addon modules in your instance, you need to perform the following steps: