ERPNext13 installation in Ubuntu 20

 On a clean fresh server on “root” login make sure to add a user for the ERPNext install…

(Obviously replace [USER] with your username everywhere in this posting)

adduser frappe
usermod -aG sudo frappe

Then while still logged in as root, update the system to the latest packages…

apt-get update
apt-get upgrade

Now, logout as the root user and login with the new user you just created. Perform the following steps:

export LC_ALL=C.UTF-8

sudo apt install git libffi-dev python3-minimal build-essential python3-distutils python3-setuptools python3-pip python3-testresources libssl-dev wkhtmltopdf redis

Nest we need to fix a potential problem in the redis config file:

sudo vi /etc/redis/redis.conf

When the editor is open, search for: bind 127.0.0.1 ::1 and edit our the 2 colons and the 1 so it looks like bind 127.0.0.1 then save the file.

wget https://raw.githubusercontent.com/frappe/bench/develop/install.py

sudo python3 install.py --verbose --production --user [USER] --mariadb-version 10.5 --frappe-branch version-13 --erpnext-branch version-13