How to install ERPNext v15 on Linux Ubuntu (step-by-step instructions)

sudo apt install openssh-server -y

sudo apt-get update -y && sudo apt-get upgrade -y

sudo apt install locate

sudo adduser frappe

sudo usermod -aG sudo frappe

su frappe

cd /home/frappe

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sudo add-apt-repository ppa:deadsnakes/ppa

# ModuleNotFoundError: No module named 'apt_pkg'

sudo apt install --reinstall python3-apt

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Setting Time Zone: timedatectl set-timezone "Asia/Kolkata"

Required Packages 

Install Git: sudo apt-get install git -y

Install fail2ban :sudo apt install fail2ban -y

Python Librarues: sudo apt-get install python3-dev python3.10-dev python3-setuptools python3-pip python3-distutils -y

                : sudo apt install python3.10-venv -y

Install nginx:      sudo apt install nginx -y

                    sudo service nginx status

        touch  /var/log/nginx/access.log 

        touch /var/log/nginx/error.log

nano /etc/nginx/conf.d/frappe-bench.conf

line 103  delete "main"  text

Install supervisor: sudo apt-get install supervisor -y

  : sudo service supervisor status

Common Software Properties: sudo apt-get install software-properties-common -y

Install Maria DB: sudo apt install mariadb-server mariadb-client -y

Redis 6: sudo apt-get install redis-server -y

Install PDF Converter: sudo apt-get install xvfb libfontconfig wkhtmltopdf -y

Server Setup: sudo apt-get install libmysqlclient-dev -y

: sudo mysql_secure_installation

: MySQL root password: <admin123>

: sudo nano /etc/mysql/my.cnf

Code to add to my.cnf: 

[mysqld]

character-set-client-handshake = FALSE

character-set-server = utf8mb4

collation-server = utf8mb4_unicode_ci

[mysql]

default-character-set = utf8mb4

restart the server: sudo service mysql restart

Node.js 18: sudo apt install curl

: curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash

: source ~/.profile

: nvm install 18

: sudo apt-get install npm -y

yarn 1.12+: sudo npm install -g yarn

Installing Frappe Bench : sudo pip install frappe-bench

Initiating the latest bench: bench init --frappe-branch version-15 frappe-bench 

: cd frappe-bench/

: chmod -R o+rx /home/frappe

: bench start

Open Another Terminal and go to frappe-bench directory

su frappe

cd /home/frappe/frappe-bench

Adding a new website: bench new-site demoerpnext.meditechnos.com

MySQL root password: <admin123>

Set Administrator password:  <admin123>

Re-enter Administrator password:  <admin123>

#sudo ln -s /home/frappe/frappe-bench/config/supervisor.conf /etc/supervisor/conf.d/frappe-bench.conf

sudo nano /etc/supervisor/supervisord.conf

; supervisor config file

[unix_http_server]

file=/var/run/supervisor.sock   ; (the path to the socket file)

chmod=0700                       ; sockef file mode (default 0700)

chown=frappe:frappe       ;  chown=your_erp_user:your_erp_user

[group:frappe]

Getting the Apps

ERPNEXT-15  : bench get-app --branch version-15 erpnext

Payments:     bench get-app --branch version-15 payments

HRMS:         bench get-app --branch version-15 hrms

Healthcare :  bench get-app --branch version-15-beta healthcare

Chat App:     bench get-app chat

#India Compliance  : bench get-app --branch version-15-beta https://github.com/resilient-tech/india-compliance.git

#                    bench get-app --branch version-15 https://github.com/resilient-tech/india-compliance.git

Go to First Terminal 

Stop the running bench : ctrl+c

Set the website: bench use demoerpnext.meditechnos.com

Start the bench again: bench start

Go to second terminal 

Install ERPNext-15   : bench --site demoerpnext.meditechnos.com install-app erpnext

Install Payments app : bench --site demoerpnext.meditechnos.com install-app payments

Install HRMS : bench --site demoerpnext.meditechnos.com install-app hrms

Install healthcare   : bench --site demoerpnext.meditechnos.com install-app healthcare  

# Error: No module named 'frappe.core.doctype.medical_department'

#Install India Compliance: bench --site demoerpnext.meditechnos.com install-app india_compliance

#Uninstall india_compliance App: bench --site demoerpnext.meditechnos.com uninstall-app india_compliance

List of installed app:  bench --site demoerpnext.meditechnos.com list-apps

Setup Production mode: 

Go to first terminal 

Stop the bench: ctrl+c

Enable Scheduler: bench --site demoerpnext.meditechnos.com enable-scheduler

Disable Mnt mode: bench --site demoerpnext.meditechnos.com set-maintenance-mode off

Setup Production: sudo bench setup production frappe

                : sudo bench setup role fail2ban

NGINX Setup: bench setup nginx

Restart All Services: sudo supervisorctl restart all

Setup Production once again: sudo bench setup production frappe

Open the ports: sudo ufw allow 22,25,80,143,443,3306, 3022,3389,8000/tcp 

Apply Firewall : sudo ufw enable / sudo ufw disable

 your server http://[IP-address]:80 and you will have a fresh new installation of ERPNext ready to be configured!

User name: administrator

password: admin123

 Custom Domain & SSL Setup

cd /home/[frappe-user]/frappe-bench/ bench config dns_multitenant on bench setup add-domain [subdomain.yourdomain.com] --site [site-name] bench setup nginx sudo service nginx reload sudo snap install core sudo snap refresh core sudo snap install --classic certbot sudo ln -s /snap/bin/certbot /usr/bin/certbot sudo certbot --nginx