This script sets up erpnext v12 and then updates it to v13

setup_erpnext13.sh

sudo apt-get update -y && sudo apt-get upgrade -y < /dev/null
sudo apt-get install python3 python3-setuptools python3-pip -y < /dev/null
wget https://raw.githubusercontent.com/frappe/bench/master/playbooks/install.py
pip3 install setuptools_rust
pip3 install --upgrade pip
sudo python3 -m pip install --upgrade cryptography
sudo -H python3 -m pip install --upgrade setuptools ansible==2.8.5 pip
export LC_ALL=C.UTF-8
sudo python3 install.py --production --user erpuser
sudo apt update -y && sudo apt upgrade -y < /dev/null
curl -fsSL https://deb.nodesource.com/setup_10.x 204 | sudo -E bash -
sudo apt-get install -y nodejs < /dev/null
sudo npm install -g npm
sudo npm install -g yarn
sudo -H pip3 install --upgrade frappe-bench
cd /home/erpuser/frappe-bench/
bench setup requirements
bench update
bench switch-to-branch version-13 frappe erpnext --upgrade
sudo service nginx restart
sudo supervisorctl reload
bench update --patch
sudo systemctl start supervisor
sudo systemctl enable supervisor
sudo bench setup production erpuser
bench update
bench build
sudo supervisroctl restart all