Odoo
Odoo is a suite of open-source business applications (CRM, accounting, inventory, manufacturing, website builder and more) built around a common Community-edition core, installable on Debian/Ubuntu via Odoo's own apt repository.
1Install prerequisites
Odoo needs a PostgreSQL server to store its data. Install it before adding the Odoo package.
sudo apt updatesudo apt install postgresql -y2Add the Odoo apt repository
Import Odoo's signing key and register its official Debian/Ubuntu package repository (this example tracks Odoo 19).
wget -q -O - https://nightly.odoo.com/odoo.key | sudo gpg --dearmor -o /usr/share/keyrings/odoo-archive-keyring.gpgecho 'deb [signed-by=/usr/share/keyrings/odoo-archive-keyring.gpg] https://nightly.odoo.com/19.0/nightly/deb/ ./' | sudo tee /etc/apt/sources.list.d/odoo.list3Install Odoo
Update apt and install the odoo package. This sets up Odoo as a systemd service, creates the PostgreSQL role, and starts the server automatically.
sudo apt-get updatesudo apt-get install odooThe apt package installs the Community edition. Keep the system updated with the normal apt-get upgrade to receive Odoo updates.
4First login
Odoo listens on port 8069 by default. Open it in a browser to create your first database and administrator account.
Visit http://your-server-ip:8069 and follow the database-creation wizard.