Python and Arduino Duemilanove

Hi guys

Sorry if I am posting in the wrong section, as you can see I am new here.

I have a Arduino Duemilanove and I have been battling to get it to work with python. I managed to get it to work with pyserial in python 2.7 but I am now using pyscriper for python 3.3 and I cant even import pyserial.

For now, I want to be able to press a button and an LED comes on for x seconds.

What is the best way to do this?

Thanks

What is the best way to do this?

Do what?

I am now using pyscriper for python 3.3 and I cant even import pyserial.

I don't think that this has anything to do with Arduino, does it? I don't think python has been ported to the Arduino.