lighttpd forum lighty > lighttpd and ruby on rails on windows xp

Hello,

sincerely I'm new to lighttpd and ruby on rails and I'm trying to setup 
both on windows xp. I installed lighttpd (in C:\WebServer\LightTPD) and 
changed nothing in configuration files and then installed ruby and ruby 
on rails (in C:\WebServer\ruby), so they are plain vanilla installation.

I tried lighttpd and it works. I tried a little example on ruby on rails 
and it works but not with lighttpd: infact it starts webrick. I tried to 
force the start of lighttpd with the command "ruby script/server 
lighttpd" in the sample directory but it return the message:


=>Booting lighttpd (use 'script/server webrick' to force WEBrick)
PROBLEM: Lighttpd is not available on your system (or not in your path)


Could someone help me to solve this problem? It is possible?

--
Regards,

Marco Mangiante