Make compiling the source files work, thanks @ferrous26!

.gitignore

 *.swp
 *.swo
+*.rbo
 .DS_Store
 tmp
 examples/Pods

Rakefile

+desc "Compile the source files (as rbo files)"
+task :compile do
+  Dir.glob("lib/**/*.rb").each do |file|
+    sh "macrubyc #{file} -C -o #{file}o"
+  end
+end

lib/cocoa_pods.rb

@@ -27,3 +27,4 @@ class Pathname
     Dir.glob((self + pattern).to_s).map { |f| Pathname.new(f) }
   end
 end
+

lib/cocoa_pods/command/setup.rb

-require 'cocoa_pods/command/repo'
-
 module Pod
   class Command
     class Setup < Command

lib/cocoa_pods/specification.rb

-require 'cocoa_pods/specification/set'
-
 module Pod
   class Specification
+    autoload :Set, 'cocoa_pods/specification/set'
+
     def self.from_podfile(path)
       if path.exist?
         spec = new

lib/cocoa_pods/xcode/project.rb

@@ -3,7 +3,12 @@ framework 'Foundation'
 module Pod
   module Xcode
     class Project
-      TEMPLATES_DIR = Pathname.new(File.expand_path('../../../../xcode-project-templates', __FILE__))
+      # TODO this is a workaround for an issue with MacRuby with compiled files
+      # that makes the use of __FILE__ impossible.
+      #
+      #TEMPLATES_DIR = Pathname.new(File.expand_path('../../../../xcode-project-templates', __FILE__))
+      file = $LOADED_FEATURES.find { |file| file =~ %r{cocoa_pods/xcode/project\.rbo?$} }
+      TEMPLATES_DIR = Pathname.new(File.expand_path('../../../../xcode-project-templates', file))
 
       # TODO see if we really need different templates for iOS and OS X
       def self.ios_static_library