Install Odoo in Ubuntu

Odoo13.sh

#One Click Install Odoo
wget https://raw.githubusercontent.com/Yenthe666/InstallScript/13.0/odoo_install.sh
chmod +x odoo_install.sh
bash odoo_install.sh

#Add Odoo user to the system
sudo adduser --system --quiet --shell=/bin/bash --home=/opt/odoo --gecos 'odoo' --group odoo

#Make Configuration Directory and Log Directory

sudo mkdir /etc/odoo && mkdir /var/log/odoo/

#Installing Necessary OS Related Packages
sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get install postgresql postgresql-server-dev-12 build-essential python3-pillow python3-lxml python3-dev python3-pip python3-setuptools npm nodejs git gdebi libldap2-dev libsasl2-dev libxml2-dev libxslt1-dev libjpeg-dev -y

#Restart Postgres Service
sudo service postgresql restart

#Cloning Odoo 13 From Source Repository
sudo git clone --depth=1 --branch=13.0 https://github.com/odoo/odoo.git /opt/odoo/odoo

#Change Ownership of Odoo Directory
sudo chown odoo:odoo /opt/odoo/ -R && sudo chown odoo:odoo /var/log/odoo/ -R 

#Installing Python Packages Required by Odoo
cd /opt/odoo/odoo && sudo pip3 install -r requirements.txt

#Installing wkhtmltopdf
cd /tmp && wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.13.5/wkhtmltox_0.13.5-1.focal_amd64.deb && sudo gdebi -n wkhtmltox_0.13.5-1.focal_amd64.deb && rm wkhtmltox_0.13.5-1.focal_amd64.deb

#Linking wkhtmltopdf as Command
sudo ln -s /usr/local/bin/wkhtmltopdf /usr/bin/ && sudo ln -s /usr/local/bin/wkhtmltoimage /usr/bin/

#Creating PostgreSQL user for Odoo
sudo su - postgres -c "createuser -s odoo"

#Starting Odoo and Creating Config File
sudo su - odoo -c "/opt/odoo/odoo/odoo-bin --addons-path=/opt/odoo/odoo/addons -s --stop-after-init"
#Starting Odoo
sudo service odoo restart