Hi, I have an intranet running zope and Zwiki. I want to learn more about programming in python, and extending my zwiki intranet. For this I've installed Boa constructor. Now I've to get Zope running. I have installed Python23 on my system. My Zope installation uses Python21. When I start p2.py from Boa, or the command line which runs pythong23, somewhere python21.dll called. I cannot figure out where exactly, but I believe it has something to do with zlib. But when I use zlib from version 23 I get the same error. Here's how far I'm now: I start Boa, run z2.py. This gives the error unable to find python21.dll. This error also happens when I run z2.py from explorer (python23 loads and runs it). In Boa, I get a Traceback: z2.py: import ZServer? .... HTTPResponse?.py: import zlib,struct. When I copy python21.dll to the path, I get an import error: module use of python21.dll conflicts with this version of Python. (same traceback). I definitely could use some help on how to get past this obstacle. Currently I use Zope 2.6.0, python 2.1.3 (for Zope) and zwiki 0.11 on windows platform. Main question (for now), how do I run p2.py with the new python? Wim