This article guides you through setting up the developer environment to customize the Odoo Community edition. Step 1: Install Dependencies Odoo requires certain dependencies to function correctly. Run the following command to install them: sudo apt install git python3-pip build-essential wget python3-dev python3-venv python3-wheel libfreetype6-dev libxml2-dev libzip-dev libldap2-dev libsasl2-dev python3-setuptools node-less libjpeg-dev zlib1g-dev libpq-dev libxslt1-dev libldb-dev libldap2-dev libtirpc-dev Wkhtmltopdf is a dependency for generating PDF reports in Odoo. Download and install it using these commands: wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.bionic_amd64.deb sudo apt install ./wkhtmltox_0.12.5-1.bionic_amd64.deb Step 2: Install PostgreSQL Odoo uses PostgreSQL as its database management system. Install PostgreSQL with this command: sudo apt install postgresql After installation, create a new PostgreSQL use...