Help! no module named pyglet error

[VietCanada]

I'm learning Python.

I have installed python 3.1.2 and I'm using idle for same.

I'm trying out PythonRecipes/HelloWorld using Idle but the very first line gives me an error.

'import pygtk' gives this error 'no module named pygtk'

I installed pyglet using synaptic.

This command 'import pyglet' gives the error 'no module named pyglet'.

I have been readingBuilt-in Package Support in Python 1.5

for ideas. I am guessing that the modules aren't where the program expects them to be but really I don't know. Syntax error?

Any help?

note: I get the same error when I use Terminal and open python3.1 but no error when I open python.
I would like to use the latest version of python.

[MadCow108]

probably pyglet does not support python3
so you need to stick to python2 if you require it.