Error with ICuke

[Blix]

I've been trying for days to get iCuke to function for our ipad
testing. I am using the Davor branch.
my lastest error is with the instruction to add the following:

require 'icuke/cucumber'
World(ICukeWorld)

My env.rb file already had the require line in it. When I add the
"World(ICukeWorld)" I get what appears to be a syntax error in my
feature.

Feature: User posts to their blog
In order post to my blog while I'm travelling
As an author
I want to publish posts from my iPhone

Background: #
features/example.feature:6
wrong argument type Class (expected Module) (TypeError)


I am very new to Ruby, so I am probably doing something wrong, or
missing a step. Can someone offer a suggestion on how I get around
this error?
thanks