I have uploaded a new VMware image to my server. I also have an updated native image built but have not had a chance to test that one out yet so that one I'll post up later. The latest image has the export USER set in the init script to allow for startup of Langouste. I was able to successfully submit a work unit using Langouste.
There are a number of other updates that can be found in my changelog
here.
A new feature of this image is that the folding system now has the ability to output in JSON format, system usage/health, detailed folding stats, and TPF history for each client. The JSON interface should make it possible to make custom web pages, signatures, etc. off the folding system. Here is a small web report I put together that uses the JSON from my native folding rig and prints up some details and graphs.
http://www.linuxforge.net/fahstat