Hello.
When trying to run the empty template project with Xcode 4, I'm getting the following error:
error: contents of '/Users/dft/Sourcecode/mrs/mrs/mrs-Info.plist' is a property list, but is not dictionary (is string)

I've used the following description on how to change the build settings:
http://redwoodapp.posterous.com/macruby-and-xcode-4-build-a-self-contained-ma

I appreciate any help!

thanks!