diff --git a/Gemfile b/Gemfile
index 363ad13..f4507c2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,10 +1,13 @@
-source :rubygems
+#source :rubygems
+source "http://ruby.taobao.org"
 
 gem "tagen", "~>1.1.0"
+gem "pd"
 gem "pa", "~>1.2.0"
 #gem "optimism", "~>3.1.0"
-gem "optimism", :path => "/home/guten/dev/optimsim"
+gem "optimism", :path => "/home/guten/dev/one/optimism"
 gem "thor"
+gem "tilt"
 
 group :development do
 	gem "rspec"
diff --git a/Gemfile.lock b/Gemfile.lock
index 3b2e764..2d8175c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,25 +1,36 @@
+PATH
+  remote: /home/guten/dev/one/optimism
+  specs:
+    optimism (3.1.2)
+      hike (~> 1.2.0)
+
 GEM
-  remote: http://rubygems.org/
+  remote: http://ruby.taobao.org/
   specs:
-    activesupport (3.1.3)
+    activesupport (3.1.4)
       multi_json (~> 1.0)
+    awesome_print (1.0.2)
     diff-lcs (1.1.3)
     hike (1.2.1)
-    multi_json (1.0.4)
-    optimism (3.1.0)
-      hike (~> 1.2.0)
-    pa (1.2.1)
-    rspec (2.8.0)
-      rspec-core (~> 2.8.0)
-      rspec-expectations (~> 2.8.0)
-      rspec-mocks (~> 2.8.0)
-    rspec-core (2.8.0)
-    rspec-expectations (2.8.0)
-      diff-lcs (~> 1.1.2)
-    rspec-mocks (2.8.0)
-    tagen (1.1.4)
+    i18n (0.6.0)
+    multi_json (1.2.0)
+    pa (1.2.3)
+    pd (1.0.5)
+      awesome_print
+    rspec (2.9.0)
+      rspec-core (~> 2.9.0)
+      rspec-expectations (~> 2.9.0)
+      rspec-mocks (~> 2.9.0)
+    rspec-core (2.9.0)
+    rspec-expectations (2.9.1)
+      diff-lcs (~> 1.1.3)
+    rspec-mocks (2.9.0)
+    tagen (1.1.7)
       activesupport (~> 3.1.0)
+      i18n
+      pd
     thor (0.14.6)
+    tilt (1.3.3)
     watchr (0.7)
     yard (0.7.5)
 
@@ -27,10 +38,12 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  optimism (~> 3.1.0)
+  optimism!
   pa (~> 1.2.0)
+  pd
   rspec
   tagen (~> 1.1.0)
   thor
+  tilt
   watchr
   yard
diff --git a/data/home_config/_ragrc b/data/home_config/_ragrc
deleted file mode 100644
index bc0dd35..0000000
--- a/data/home_config/_ragrc
+++ /dev/null
@@ -1,8 +0,0 @@
-author = 'XX'
-email = 'XX'
-license = 'XX'
-
-github:
-  username = 'XX'
-
-# vim: filetype=ruby
diff --git a/data/template/test/file_name.erb b/data/template/test/file_name.erb
deleted file mode 100644
index 325363b..0000000
--- a/data/template/test/file_name.erb
+++ /dev/null
@@ -1 +0,0 @@
-<%=author%>
diff --git a/hello/hello b/hello/hello
new file mode 100644
index 0000000..b6fc4c6
--- /dev/null
+++ b/hello/hello
@@ -0,0 +1 @@
+hello
\ No newline at end of file
diff --git a/lib/rag.rb b/lib/rag.rb
index 8395bad..3f923fb 100644
--- a/lib/rag.rb
+++ b/lib/rag.rb
@@ -1,6 +1,9 @@
 libdir = File.dirname(__FILE__); $LOAD_PATH.unshift(libdir) unless $LOAD_PATH.include?(libdir)
 
-require "tagen/core"
+#require "tagen/core"
+require "tagen/core/array/extract_options"
+require "active_support/core_ext/string/inflections"
+require "pd"
 require "pa"
 require "optimism"
 require "thor"
@@ -11,6 +14,7 @@ class Rag < Thor
   autoload :Util, "rag/util"
 
   Error = Class.new Exception
+  ENoTemplate = Class.new Error
   RagError = Class.new Exception
   Rc = Optimism.require "rag/rc", "~/.ragrc"
 
@@ -27,23 +31,44 @@ def ui
     end
   end
 
-  def initialize(*)
-    super
-    the_shell = (options["no-color"] ? Thor::Shell::Basic.new : shell)
-    Rag.ui = UI::Shell.new(the_shell)
-    Rag.ui.debug! if options["verbose"]
-
-    # generate Rc.o
-    o = Rc.o = OpenOption.new
-    if gemspec_file=Dir["*.gemspec"][0]
-      gemspec = Gem::Specification.load(gemspec_file)
-      o.project = gemspec.name
-      o.version = gemspec.version
+  chainable = Module.new do
+    def initialize(*)
+      super
+      the_shell = (options["no-color"] ? Thor::Shell::Basic.new : shell)
+      Rag.ui = UI::Shell.new(the_shell)
+      Rag.ui.debug! if options["verbose"]
     end
   end
+  include chainable
 end
 
-require "rag/new"
-require "rag/gem"
-require "rag/test"
-require "rag/doc"
+# new
+class Rag
+	desc "new <template_name> <app_path>", "create a new project"
+  method_option "name", :aliases => "-n", :type => :string, :banner => "NAME", :desc => "new project name"
+  method_option "klass", :aliases => "-k", :type => :string, :banner => "CLASS_NAME", :desc => "new class name"
+	def new(template_name, app_path)
+    o = options.dup
+    template_name = template_name.dup
+    app_path = Pa(app_path.dup)
+    require "rag/new"
+
+    root = Pa("#{Rc.p.home}/#{template_name}")
+    raise ENoTemplate, "can't find '#{template_name}' at #{Rc.p.home}" unless root.exists?
+
+    o["name"] ||= Pa.absolute(app_path).fname 
+    o["klass"] ||= o["name"].classify
+    Rc << {
+      template_name: template_name,
+      app_path: app_path,
+      project: o["name"],
+      klass: o["klass"],
+    }
+
+    source = File.read("#{root}/Buildfile")
+    DSL.source_root root.p
+    dsl = DSL.new(template_name, app_path, o)
+    dsl.destination_root = ""
+    dsl.instance_eval source
+	end
+end
diff --git a/lib/rag/ext.rb b/lib/rag/ext.rb
new file mode 100644
index 0000000..52ecab6
--- /dev/null
+++ b/lib/rag/ext.rb
@@ -0,0 +1,50 @@
+class Thor
+  module Actions
+    def directory2(source, *args, &block)
+      config = args.last.is_a?(Hash) ? args.pop : {}
+      destination = args.first || source
+      action Directory2.new(self, source, destination || source, config, &block)
+    end
+
+    # use tilt
+    # :scope => nil
+    # :locals => {}
+    # &block is  for yield.
+    def template2(source, *args, &block)
+      config = args.last.is_a?(Hash) ? args.pop : {}
+      destination = args.first || source.sub(/\.tt$/, '')
+      template_options = {source_root: self.class.source_root}
+
+      source = File.expand_path(find_in_source_paths(source.to_s))
+
+      create_file destination, nil, config do
+        Rag::Template.render(source, template_options, &block)
+      end
+    end
+
+    class Directory2 < Directory #:nodoc:
+      protected
+        def execute!
+          lookup = config[:recursive] ? File.join(source, '**') : source
+          lookup = File.join(lookup, '{*,.[a-z]*}')
+
+          Dir[lookup].sort.each do |file_source|
+            next if File.directory?(file_source)
+            file_destination = File.join(given_destination, file_source.gsub(source, '.'))
+            file_destination.gsub!('/./', '/')
+
+            case file_source
+              when /\.empty_directory$/
+                dirname = File.dirname(file_destination).gsub(/\/\.$/, '')
+                next if dirname == given_destination
+                base.empty_directory(dirname, config)
+              when /\.tt$/
+                destination = base.template2(file_source, file_destination[0..-4], config, &@block)
+              else
+                destination = base.copy_file(file_source, file_destination, config, &@block)
+            end
+          end
+        end
+    end
+  end
+end
diff --git a/lib/rag/new.rb b/lib/rag/new.rb
index f8794bf..9bd3e62 100644
--- a/lib/rag/new.rb
+++ b/lib/rag/new.rb
@@ -1,4 +1,7 @@
-class Rag # ::Project
+require "tilt"
+require "rag/ext"
+
+class Rag # Project Template DSL
 =begin
 
 == ERB support variables
@@ -122,35 +125,43 @@ def get_erb_config
       config._data
     end
   end
-end
 
-class Rag < Thor
-	desc "new <template> <app_path>", "create a new project"
-  method_option "name", :aliases => "-n", :type => :string, :banner => "NAME", :desc => "another name"
-  method_option "class_name", :aliases => "-c", :type => :string, :banner => "CLASS_NAME", :desc => "another class name"
-	def new(template, app_path)
-		check_first_time!
-
-		Project.create template.dup, app_path.dup, options.dup
-	end
-
-private
-	def check_first_time!
- 		return unless first_time?
-
-		puts "first time run rag"
-    Pa.each("#{Rc.p.data}/home_config") { |src|
-			dest = "~/" + src.b.sub(/^_/, ".")
-			puts "[create] #{dest.short}"
-			Pa.cp src, dest
-    }
-
-		puts "exit."
-		puts "please edit ~/.ragrc config file, then run rag again"
-		exit
-	end
-
-	def first_time?
-		Rc.p.homerc.exists? ? false : true
-	end
+  class Template
+    # @param [Hash] o options pass to initialize
+    def self.render(source, o={}, &blk)
+      scope = Template.new(o) 
+
+      Tilt["erb"].new(source).render(scope, scope.locals, &blk)
+    end
+
+    attr_reader :source_root
+
+    # @param [Hash] o options
+    # @option o [String] :source_root ("")
+    def initialize(o={})
+      @source_root = o["source_root"] || ""
+    end
+
+    def render(path)
+      path = Pa.absolute?(path) ? path : Pa.join(source_root, path)
+
+      Tilt.new(path).render(self, locals)
+    end
+
+    # for tilt
+    def locals
+      Rc._to_hash
+    end
+  end
+
+  class DSL < Thor
+    include Thor::Actions
+    attr_reader :options, :template_name, :app_path
+
+    def initialize(template_name, app_path, o={})
+      @template_name = template_name
+      @app_path = app_path
+      @options = o
+    end
+  end
 end
diff --git a/lib/rag/ruby.rb b/lib/rag/ruby.rb
new file mode 100644
index 0000000..a36de52
--- /dev/null
+++ b/lib/rag/ruby.rb
@@ -0,0 +1,21 @@
+class Rag
+  chainable = Module.new do
+    def initialize(*)
+      super
+
+      # generate Rc.o
+      o = Rc.o = Optimism.new
+      if gemspec_file=Dir["*.gemspec"][0]
+        gemspec = Gem::Specification.load(gemspec_file)
+        o.project = gemspec.name
+        o.version = gemspec.version
+      end
+    end
+  end
+
+  include chainable
+end
+
+require "rag/ruby/gem"
+require "rag/ruby/test"
+require "rag/ruby/doc"
diff --git a/lib/rag/ruby/gem.rb b/lib/rag/ruby/gem.rb
index 59951e2..a903fc5 100644
--- a/lib/rag/ruby/gem.rb
+++ b/lib/rag/ruby/gem.rb
@@ -1,4 +1,4 @@
-class Rag < Thor
+class Rag
 	desc "release", "release this gem to RubyGems.org"
 	def release
 		sudo = Process.uid == 0 ? "" : "sudo"
diff --git a/lib/rag/ruby/test.rb b/lib/rag/ruby/test.rb
index 7ec0d99..89e1012 100644
--- a/lib/rag/ruby/test.rb
+++ b/lib/rag/ruby/test.rb
@@ -2,14 +2,14 @@ module Ragen
 	class Test < Thor
 		default_task :default
 
-		desc "default", "default", hide: true
+		desc "default", "begin auto test", hide: true
 		def default
 			system "watchr #{Rag::Rc.o.project}.watchr", :verbose => true
 		end
 
-		desc "test [all]", "auto test with watchr"
+		desc "all", "test all"
 		def all
-			system "rspec --color spec", :verbose => true
+			system "bundle exec rspec --color spec", :verbose => true
 		end
 
 	end
diff --git a/rag.gemspec b/rag.gemspec
index 4aeaec4..015fd2d 100644
--- a/rag.gemspec
+++ b/rag.gemspec
@@ -16,8 +16,10 @@ A project helper, include create, develop, test, release helper.
 	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 "thor"
+	s.add_dependency "tilt"
 end
diff --git a/rag.watchr b/rag.watchr
index f5ac73a..0c98652 100644
--- a/rag.watchr
+++ b/rag.watchr
@@ -15,7 +15,7 @@ Signal.trap('QUIT') do
 end
 
 def test(path)
-	cmd = "rspec #{path}"
+	cmd = "bundle exec rspec #{path}"
 	puts cmd
 	system cmd
 end
diff --git a/spec/data/_rag/rb.app/hello.erb b/spec/data/_rag/rb.app/hello.erb
deleted file mode 100644
index 325363b..0000000
--- a/spec/data/_rag/rb.app/hello.erb
+++ /dev/null
@@ -1 +0,0 @@
-<%=author%>
diff --git a/spec/data/_ragrc b/spec/data/_ragrc
deleted file mode 100644
index c450dbd..0000000
--- a/spec/data/_ragrc
+++ /dev/null
@@ -1,8 +0,0 @@
-author = "Test"
-email = "test@test.com"
-license = "TEST-LICENSE"
-
-github:
-  username = "TestYe"
-
-# vim: ft=ruby
diff --git a/spec/data/home/ruby.app/Buildfile b/spec/data/home/ruby.app/Buildfile
new file mode 100644
index 0000000..7c90e34
--- /dev/null
+++ b/spec/data/home/ruby.app/Buildfile
@@ -0,0 +1,3 @@
+directory2 "template", "hello"
+
+# vim: ft=ruby
diff --git a/spec/data/home/ruby.app/template/hello.tt b/spec/data/home/ruby.app/template/hello.tt
new file mode 100644
index 0000000..ef11b73
--- /dev/null
+++ b/spec/data/home/ruby.app/template/hello.tt
@@ -0,0 +1 @@
+<%=project%>
diff --git a/spec/rag/new_spec.rb b/spec/rag/new_spec.rb
index 5de9d7c..6103ef3 100644
--- a/spec/rag/new_spec.rb
+++ b/spec/rag/new_spec.rb
@@ -1,9 +1,12 @@
 require "spec_helper"
 require "fileutils"
 require "tmpdir"
+require "rag/new"
+require "rag/ext"
 
 Project = Rag::Project
 
+=begin
 describe Project do
 	before :all do
 		@curdir = Dir.pwd
@@ -22,12 +25,4 @@
 		end
 	end
 end
-
-describe Rag do
-	describe ".new" do
-		it "first time create ragrc in $HOME" do
-			#pd Rc.pa.config
-			#Rag::Rc.pa.config.should be_exists
-		end
-	end
-end
+=end
diff --git a/spec/rag/rag_spec.rb b/spec/rag/rag_spec.rb
deleted file mode 100644
index bb02f3f..0000000
--- a/spec/rag/rag_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require "spec_helper"
-
-describe Rag do
-  it "works" do
-  end
-end
diff --git a/spec/rag_spec.rb b/spec/rag_spec.rb
new file mode 100644
index 0000000..067f3d9
--- /dev/null
+++ b/spec/rag_spec.rb
@@ -0,0 +1,13 @@
+require "spec_helper"
+
+describe Rag do
+  describe "#new" do
+    it "works" do
+      chdir $spec_tmp, :empty => true do
+        Rag.new.invoke(:new, ["ruby.app", "hello"])
+        File.read("hello/hello").should == "hello"
+      end
+    end
+  end
+end
+
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index c883325..ab3cfdf 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,15 +1,29 @@
+require "bundler/setup"
+require "stringio"
+require "fileutils"
+require "pd"
 require "rag"
 
 $spec_dir = File.expand_path("..", __FILE__)
 $spec_data = File.expand_path("../data", __FILE__)
+$spec_tmp = File.expand_path("../tmp", __FILE__)
 
-Rag::Rc._merge! Optimism <<EOF
+
+Rc = Rag::Rc
+Rc._merge! <<EOF
 p:
   root = nil
-  home = Pa("#{$spec_data}/_rag")
-  homerc = Pa("#{$spec_data}/_ragrc")
-  apprc = Pa("#{$spec_data}/_apprc")
+  home = Pa("#{$spec_data}/home")
+  homerc = Pa("#{$spec_data}/ragrc")
+  apprc = Pa("#{$spec_data}/apprc")
   data = nil
+
+author = "Test"
+email = "test@test.com"
+license = "TEST-LICENSE"
+
+github:
+  username = "TestYe"
 EOF
 
 RSpec.configure do |config|
@@ -25,8 +39,20 @@ def capture(stream)
 
     result
   end
-
   alias :silence :capture
+
+  def chdir(dir, o={}, &blk)
+    begin
+      cwd = Dir.pwd
+      Dir.chdir(dir)
+    ensure
+      Dir.chdir(cwd)
+      if o[:empty]
+        FileUtils.rm_r Dir.entries(dir).tap{|v| v.delete("."); v.delete("..")}
+      end
+    end
+  end
+
 end
 
 module Kernel 
@@ -51,5 +77,4 @@ def xit(*args, &blk)
   end
 end
 
-
 # vim: ft=ruby