nothing to do with gosu, but related to gaming+iphone+ruby:
Quick heads up on ShinyCocos:
we have an App published on the AppStore since last year. Now I fixed some nasty bugs in ShinyCocos, it's really fast and stable and a million times easier to install:
git clone
http://github.com/funkaster/shinycocos.git cd shinycocos
rake install_template
then just launch Xcode and choose ShinyCocos Application from the new project selector :-)
hth,
rolando.