I need to install multiple versions of Odoo on an Ubuntu server. Mainly for testing and development. I would like to know if there is a script or procedure in which I can easily install these versions.
The versions are 9, 10, 12, 13 and 14
What considerations should I have for the installation? should I have virtual environments for each version? A postgres version will be able to host all the databases created from Odoo ?.
Thanks a lot