Cannot execute a python script with Python plugin in Intellij 11

Hi!

Intellij IDEA: 11.1.2

OS: Ubuntu 12.04

I try to execute:

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#!/usr/bin/env python

__author__ = 'alex'

from datetime import datetime

print "started at" , datetime.now()

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In console:

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Compilation completed with 1 error and 0 warnings

Cannot determine version for JDK Python 2.7.3 (/usr/bin/python).

Update JDK configuration.

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Project and module SDK are setup.

Do you have any idea how to fix it?

Thank you.

Rgds // A.