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Amritanshu Agrawal 38ccaa167c Fix: If there were products with differing discounts in the final bill, the printed bill would show the wrong amount when it summed up the products. It would apply the discount rate of the first instance of the product too all of it.		2021-07-04 08:21:24 +05:30
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barker	Fix: If there were products with differing discounts in the final bill, the printed bill would show the wrong amount when it summed up the products. It would apply the discount rate of the first instance of the product too all of it.	2021-07-04 08:21:24 +05:30
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README.md

Installation on Ubuntu 14.04

Prepare the system

Install system-wide pip Currently the ensurepip is broken in Python 3.4 / Ubuntu 14.04, therefore we need to install system-wide pip

sudo apt-get install python3-pip

Install postgresql

sudo apt-get install postgresql postgresql-client pgadmin3

Full Guide

Configure the server and set password

sudo -u postgres psql postgres
\password postgres

Install components to build psycopg2

sudo apt-get install libpq-dev python3-dev

Setup the virutal environment

Create the virtual environment Currently the ensurepip is broken in Python 3.4 / Ubuntu 14.04, therefore --without-pip is needed.

pyvenv-3.4 env --without-pip --system-site-packages

Activate the virtual environment

source env/bin/activate

Install pyramid, sqlachemy, psycopg2 and other dependencies:

python3 -m pip install pyramid waitress sqlalchemy zope.sqlalchemy psycopg2