openlib module for creating a library.
First you need to get the Odoo 10.0 version from here:
Then download openlib module and copy it to addons folder. Remember if you copy it to another folder, you need to indicate your folder additively when starting the server.
If module is copied to the addons folder, you can run the Odoo server as usual with this command:
./odoo-bin --addons-path=addons
Or you can additively indicate your folder path:
./odoo-bin --addons-path=addons,<PATH>