I'm having problems getting even a trivial Passenger WSGI example working. I've enabled Passenger on the domain, and it definitely does something (if I remove passenger_wsgi.py, it just serves the deafault quickstart.html in the public dir), but if I have anything in passenger_wsgi, I get an internal server error. The odd thing is that before exporting a WSGI application (just using the example on the wiki currently), I've tried simply writing to a file (which works if I just execute the script from the shell), but no file is ever written out, so it's as if Passenger is dying before it executes any of passenger_wsgi. There are no errors in my logs. Any thoughts? Should writing to a file in passenger_wsgi before exporting my WSGI application work?