Install Odoo "Community" on local machine

 Odoo ‘deb’ package uses PostgreSQL. Install that first 
 sudo apt install postgresql -y 
 Repository: 
 wget -q -O - https://nightly.odoo.com/odoo.key | sudo gpg --dearmor -o /usr/share/keyrings/odoo-archive-keyring.gpg 
 echo 'deb [signed-by=/usr/share/keyrings/odoo-archive-keyring.gpg] https://nightly.odoo.com/17.0/nightly/deb/ ./' | sudo tee /etc/apt/sources.list.d/odoo.list 
 Use the usual  apt-get   upgrade command to keep the installation up-to-date: 
 sudo apt-get update && sudo apt-get install odoo 
 
 After its installed, you will need to start it up. 
 sudo service odoo start