Getin Yafray etc. up and runnin

[M@K]

I have the extractor script opened in blender that's used to export for yafray. Now the only script out of many that I have ever been able to get to work is the 3Ds Max convertor script and it only worked in either 2.23 or 2.25... I can't remember. I press alt+p and I little thingy comes up saying 'ERROR: python script error, check console'. Then it highlights a line of the script: 'import string, os, time, sys'. Then when I look in the blender msdos window it says:

Using a clean Global Dictionary.
Traceback (most recent call last):
File "Extractor.py", line 42, in ?
ImportError: No module named string
'import site' failed; use -v for traceback
sys_init:warning - no sitedirs added from site module.

What the heck do I do??!!

[kane]

do you have Python 2.2.3 installed? and python path setup?