Noob problem time.
I downloaded PoserLuxExporter_alpha_1-10e.zip and unzipped it to /Runtime/Python/poserScripts as indicated in Getting_Started.txt. I ran the script and nothing appeared to happen. I tried moving everything to /poserScripts/LuxExporter as indicated in the comments of the script itself, but still no joy.

I can run LuxPose.air and it brings up the GUI and generates an output file. But running PoserLuxExporter.py within Poser doesn't open a Python window or, after several minutes with a very simple scene, generate any output file that I can find. I have Poser 7. Do I need Poser 8 or 2010 to run this?