ERPNext upgrade from Version 13 to Version 14 - Ubuntu

Frapp ERPNext upgrade from V13 to V14 - Ubnutu

 · 3 min read

Frappe (@frappetech) / Twitter


The video version of this document is available on https://youtu.be/9S3APcmAql8 , where we are explaining the concept and procedures in details


( commands are in blue letters )


Note: You need NOT upgrade Ubuntu from 20+ to 22+ for upgrading ERPNext to Version 14. EPRNext and Frappe 14 works both on Ubuntu 20+ and 22+ )


1- Take backup. ( Should I explain that !!! )


2- Make sure you don't have any customization those are not committed.

cd /opt/bench/frappe-bench/apps/erpnext

git status

Refresh index: 100% (6953/6953), done.

On branch version-13

Your branch is up to date with 'upstream/version-13'.

nothing to commit, working tree clean


/opt/bench/frappe-bench/apps/frappe

git status

On branch version-13

Your branch is up to date with 'upstream/version-13'.

nothing to commit, working tree clean


3-Check python version

python3 -V

Python 3.8.10 ( needs to be upgraded to 3.10 )


4-check node version.

node --version

v12.22.12 ( needs to be upgraded to v16.X )


5-Check pip or pip3 version

pip3 --version

20.2 ( needs to be upgrade to 22.x )



6- Upgrade python

sudo apt install software-properties-common -y

sudo add-apt-repository ppa:deadsnakes/ppa

sudo apt install python3.10 python3.10-dev python3.10-distutils


Confirm python version upgrade by

python3.10 --version

Python 3.10.6


Make Python 3.10 the default.

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 1


Make sure python command executes python3

sudo apt install python-is-python3


python -V

Python 3.10.6


python3 -V

Python 3.10.6



7 - Upgrade PIP

curl -sS https://bootstrap.pypa.io/get-pip.py | python3.10

pip3 install --upgrade pip

sudo apt-get remove python3-apt -y

sudo apt-get install python3-apt -y


check PIP verison and confirm.

pip --version

pip 22.2.2 from /home/erpnext/.local/lib/python3.10/site-packages/pip (python 3.10)

pip3 --version

pip 22.2.2 from /home/erpnext/.local/lib/python3.10/site-packages/pip (python 3.10)


8- Upgrade Node

curl -sL https://deb.nodesource.com/setup_16.x | bash -

apt-get install nodejs redis-server -y


check node version and confirm

node --version

v16.17.0


9- Upgrade NPM

npm upgrade

sudo npm install 16

sudo npm install -g npm@8.19.1


check npm version and confirm

npm --version

8.19.1



10 -Move your old python env folder to env-archive, in-case anything goes wrong, you can return to the original


cd /opt/bench/frappe-bench/

mv env env-archive

----


11- Create new virtual env for python-3.10

pip install virtualenv

virtualenv --python python3.10 env

env/bin/pip install -U pip


12- Change git upstream from V13 to V14


env/bin/pip install -e apps/frappe -e apps/erpnext

pip3 install frappe-bench

bench switch-to-branch frappe erpnext version-14 ( edited this line. Please see the note 2 ** )

( If the above command don't work, use this one  ) bench switch-to-branch version-14 frappe erpnext --upgrade  


check upstream and make sure upstream repository is V14

cd /opt/bench/frappe-bench/apps/erpnext

git status

Your branch is up to date with 'upstream/version-14'.


cd /opt/bench/frappe-bench/apps/frappe

git status

Your branch is up to date with 'upstream/version-14'.


13- Install and upgrade V14. Please note that monolith is broken on V14 and you must install payments and hrms module in addition to ERPNext


bench get-app payments

bench get-app hrms

bench update --reset

bench --site *sitename* install-app hrms

bench --site *sitename* install-app payments

bench --site v13.erpgulf.com migrate


sudo service supervisor restart

sudo service nginx restart


That is it. Check whether you ERPNext and Frappe upgrade to V14



-------------

Note 1: *

If you face problem with nginx because of log type error ( log type main not found or something like that )

vvim /etc/nginx/nginx.conf and add following on http section.


log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"';



-----------------------

Note:2 **


Note from ( https://discuss.erpnext.com/u/flexy2ky )

modify this command in your document:

bench switch-to-branch version-14

As this command will fail if the site has custom apps installed because the command will try to switch the apps to version-14 as well. so the command should be:

bench switch-to-branch frappe erpnext version-14

This ensures that the switch-to-branch command only affects frappe and erpnext and ignores any other installed app.


Team ERPGulf

The team behind ERPGulf blogs here, expresses their thoughts, shares the experience, often show the frustrations. Contact us on support@ERPGulf.com

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