Installing the Software

A Sandpit

Let's build local sandpit first, you can run MongoDB and Python on an Apache web server to drive web content, but we'll come to that later. Step one is something to play with one your own PC. We will need:

• A MongoDB server and client
• The ability to run and develop Python scripts
• A connection between Python and MongoDB

So let's install three things.

MongoDB

Installing MongoDB is easy. I'm doing it on a Windows PC, but there are versions of other OS choices too. Download yours here. Install instructions are given, but it just involves putting the executables in a directory of your choice.

There are two files of immediate interest. mongod, which is the database daemon and mongo provides a client shell. These are best run from the command line, so if you are using windows, get two running using the cmd program. Run mongod and leave it running. In another window, run mongo and you will see a shell into which you can type commands. The first thing I'd suggest you try is typing

> tutorial

As this runs a nice introductory tutorial.

More on what else to do with your shiny new DB later ...

Python

Once again, there are a number of OS choices for downloading Python. You can see them all here. Pick the right one for your OS (make a note of which you choose, including the 32 or 64 bit choice).

As a windows user, I also chose PyWin from here. This provides a simple environment for editing and running Python scripts and an interactive window for typing Python commands. Make sure you download the right one for the version of Python you installed (including 32 or 64 bit).

Now all we need is ...

PyMongo

PyMongo allows your Python scripts to talk to your MongoDB database. You can get it here. Got it? Cool.

Python has a nice method for installing packages. There is a script called easy_install (you'll find it in the Python\Scripts folder). In a command window, go to the Python scripts folder and run

easy_install pymongo

Then start your Python editor (PythonWin, for example).

The next three blogs look at first steps in MongoDB, Python and PyMongo.