Sometimes, we need to develop some projects with different Odoo version. So we need to make sure that the project’s dependencies will not interfere with the dependencies of other projects that can be running a different version of Odoo or will use different third-party add-on modules, which need different versions of Python dependencies.
This article will step by step to set up a multi-version Odoo development environment locally for Ubuntu (see more at Odoo 12 Development Cookbook).
