Authors Website Odoo 15 comes with exciting new features, a better user experience, and more improvements in performance. Odoo 15 required Python 3.8 and PostgreSQL for the database management system. To Install Odoo 15 on Ubuntu 20.04 you just need to follow the steps in this video. There are many ways to install Odoo depending on the requirements and the easy and quick way to install Odoo by using APT repositories. Cybrosys Technologies video.