how do install python 2.7.2 on ubuntuk with postgresql? [duplicate]

Question

I want to install python 2.7.2.tgz on Ubuntu, downloaded from http://python.org/download/.

so, what the next step?

Answer 1

Ubuntu comes with Python installed by default, you don't need install any .tgz file downloaded from http://python.org/download/

The library for access postgresql in Python called "psycopg"

See: psycopg docs here: http://initd.org/psycopg/docs/

To install psycopg, you need to first install the build dependencies:

Make the terminal:

sudo apt-get install build-essential libpq-dev python-dev python-setuptools
sudo easy_install pip
sudo pip install setuptools -U

After, install from ubuntu packages repository

sudo apt-get install python-psycopg2

or, install latest version from pypi

sudo pip install psycopg2