Jruby on rails, not able to run the server

I am not able to run jruby with rails. i am not able to run rails
server, it says sqllite3 missing, though I have installed the jem. I am
not able to start the server using jruby script/server either(getting
directory not exist)
The version is.
jruby 1.6.0.RC2 (ruby 1.8.7 patchlevel 330) (2011-02-09 5434c72) (Java
HotSpot™ Client VM 1.6.0_11) [Windows XP-x86-java]

try running everything with
jruby -S
prefixed, like
jruby -S rails server
jruby -S rake db:migrate
etc

Kristian

You need to use a different database driver. You can try fixing it
inside Gemfile and config/database.yml, or you can use ‘-m
http://jruby.org’ to regenerate a Rails 3 app:

jruby -S rails new your_app -m http://jruby.org