rag.gemspec in rag-1.2.1 vs rag.gemspec in rag-1.3.0

@@ -1,7 +1,6 @@
-$: << File.expand_path("../lib", __FILE__)
-require "rag/version"
+Kernel.load File.expand_path("../lib/rag/version.rb", __FILE__)
 
 Gem::Specification.new do |s|
 	s.name = "rag"
 	s.version = Rag::VERSION
 	s.summary = "A project helper, include create, developing, testing, release"
@@ -15,10 +14,12 @@
 	s.rubyforge_project = "xx"
 
 	s.files = `git ls-files`.split("\n")
 	s.executables = %w(rag)
 
+  s.add_dependency "pd"
   s.add_dependency "tagen", "~>1.1.0"
-	s.add_dependency "pa", "~>1.2.0"
-  s.add_dependency "optimism", "~>3.1.0"
+	s.add_dependency "pa", "~>1.3.0"
+  s.add_dependency "optimism", "~>3.2.0"
 	s.add_dependency "thor"
+	s.add_dependency "tilt"
 end