I don't know what a python debugger is, but if you are having trouble accessing scripts, you can add more to the actual phython window in Poser.  I think the default is 10, but you can make sub menus that can hold a whole lot more.

I currently have 2 sub menus, with a 3rd about to start. Each sub menu has either a script, or the scriptor's name. In the case of a scriptor's name, that button is actually a sub button which holds scripts created by the scriptor.  For example, Ockham holds 3 buttons and each button has a number of scripts under it.

Dimension3D taught me how to do sub menus.  Here is the link if you are interested in that:

http://www.renderosity.com/mod/forumpro/showthread.php?message_id=2525895&ebot_calc_page#message_2525895

 

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi