ModuleNotFoundError: No module named 'psycopg2'

 Odoo 18: 

Traceback (most recent call last):

File "/home/bodedra/odoo18/demo/src/odoo/./odoo-bin", line 5, in <module>

import odoo

File "/home/bodedra/odoo18/demo/src/odoo/odoo/__init__.py", line 49, in <module>

_monkeypatches.patch_all()

File "/home/bodedra/odoo18/demo/src/odoo/odoo/_monkeypatches/__init__.py", line 28, in patch_all

from .lxml import patch_lxml

File "/home/bodedra/odoo18/demo/src/odoo/odoo/_monkeypatches/lxml.py", line 6, in <module>

from odoo.tools import parse_version

File "/home/bodedra/odoo18/demo/src/odoo/odoo/tools/__init__.py", line 10, in <module>

from . import template_inheritance

File "/home/bodedra/odoo18/demo/src/odoo/odoo/tools/template_inheritance.py", line 9, in <module>

from odoo.tools.translate import LazyTranslate

File "/home/bodedra/odoo18/demo/src/odoo/odoo/tools/translate.py", line 35, in <module>

from psycopg2.extras import Json

ModuleNotFoundError: No module named 'psycopg2'

Resolved with

pip3.12 install psycopg2-binary

 

How to install python3.12 in Linux?

First we have to add repository source code so open terminal and run following command:

sudo add-apt-repository ppa:deadsnakes/ppa

 

 

Next update the apt library:

 

sudo apt update

 

Finally, install python3.12 in your Linux system:

 

sudo apt install python3.12