import/export scripts not working under 2.33?!?

This is what I got when I ran the importer followed by the exporter. This is a problem. Could it be that I do not have python’s path configured in blender?

Traceback (most recent call last):
File “wings_import.py”, line 286, in fs_callback
File “wings_import.py”, line 266, in read
File “wings_import.py”, line 75, in read_edges
AttributeError: ‘module’ object has no attribute ‘show_progress’
±---------------------+
| Unable to generate |
| Edge Table for mesh. |
| Object name is: Cube |
±---------------------+
a
Traceback (most recent call last):
File “wings_export.py”, line 335, in fs_callback
File “wings_export.py”, line 299, in write
File “/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/lib-tk/Tkinter.py”, line 38, in ?
import _tkinter # If this fails your Python may not be configured for Tk
ImportError: No module named _tkinter

These python problems I am having are just utterly baffling me. Another problem I have is that I cannot get scripts to load into the I/O menu.

Whew I have been working on this all day with zero success. It is a pain in the a** to find the script directory every single time I want to try a different script.