Upper Water Column Data Visualization : SQLAlchemy, GeoAlchemy, and psycopg2 This page last changed on Mar 01, 2010 by rich. If installing on ubuntu first step is to install the python-setuptools to get 'easy_install' (poseidon appears to have it by default out of the box) (ref:http://www.devpicayune.com/entry/200608221749)
     sudo apt-get install python-setuptools
To install install SQLAlchemy on linux for use in Python:
     sudo easy_install sqlalchemy
To install install GeoAlchemy on linux for use in Python:
     sudo easy_install geoalchemy
For Python to establish conenction with the PostgreSQL database you need this installed:
     sudo apt-get install python-psycopg2

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