diff --git a/CHANGES.txt b/CHANGES.txt
index 7b100a2..9a8007f 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
-# $Release:$
-# $Copyright$
+# copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 
 - release:   2.7.0
   date: 2011-04-01
diff --git a/MIT-LICENSE b/MIT-LICENSE
index 3596db9..c0e8bda 100644
--- a/MIT-LICENSE
+++ b/MIT-LICENSE
@@ -1,4 +1,4 @@
-$Copyright$
+copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.txt b/README.txt
index f2053b5..86da29a 100644
--- a/README.txt
+++ b/README.txt
@@ -1,7 +1,6 @@
 = README
 
-release::	$Release$
-copyright::	$Copyright$
+copyright::	copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 
 
 
@@ -32,27 +31,6 @@ See doc/users-guide.html for details.
 
     $ sudo gem install erubis
 
-* Else install abstract[http://rubyforge.org/projects/abstract/] at first,
-  and download erubis_X.X.X.tar.bz2 and install it by setup.rb.
-
-    $ tar xjf abstract_X.X.X.tar.bz2
-    $ cd abstract_X.X.X/
-    $ sudo ruby setup.rb
-    $ cd ..
-    $ tar xjf erubis_X.X.X.tar.bz2
-    $ cd erubis_X.X.X/
-    $ sudo ruby setup.rb
-
-* (Optional) It is able to merge 'lib/**/*.rb' into 'bin/erubis' by
-  'contrib/inline-require' script.
-
-    $ tar xjf erubis_X.X.X.tar.bz2
-    $ cd erubis_X.X.X/
-    $ cp /tmp/abstract_X.X.X/lib/abstract.rb lib
-    $ unset RUBYLIB
-    $ contrib/inline-require -I lib bin/erubis > contrib/erubis
-
-
 
 == Ruby on Rails Support
 
diff --git a/Rookbook.yaml b/Rookbook.yaml
index 39d1e06..2c5ca16 100644
--- a/Rookbook.yaml
+++ b/Rookbook.yaml
@@ -10,7 +10,7 @@ properties:
 
 parameters:
   - project    :  erubis
-  - text_files :  [CHANGES.txt, README.txt, MIT-LICENSE, setup.rb, erubis.gemspec]
+  - text_files :  [CHANGES.txt, README.txt, MIT-LICENSE, erubis.gemspec]
   - guide      :  doc/users-guide.html
   - doc_files  :  [$(guide), doc/docstyle.css]
   - apidocdir  :  doc-api
diff --git a/benchmark/bench.rb b/benchmark/bench.rb
index 3600001..06672cb 100644
--- a/benchmark/bench.rb
+++ b/benchmark/bench.rb
@@ -1,8 +1,7 @@
 #!/usr/bin/env ruby
 
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'erb'
diff --git a/bin/erubis b/bin/erubis
index b918ceb..ab4ba1d 100755
--- a/bin/erubis
+++ b/bin/erubis
@@ -1,8 +1,7 @@
 #!/usr/bin/env ruby
 
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'erubis/main'
diff --git a/doc/users-guide.html b/doc/users-guide.html
index 53d4b62..071ca94 100644
--- a/doc/users-guide.html
+++ b/doc/users-guide.html
@@ -209,28 +209,6 @@ <h2 class="section1">Installation</h2>
 </pre>
 </li>
 </ul>
-<ul type="disc">
-<li>Else install <a href="http://rubyforge.org/projects/erubis/">abstract</a> at first,
-   and download erubis_X.X.X.tar.bz2 and install it by setup.rb.
-<pre class="terminal">$ tar xjf abstract_X.X.X.tar.bz2
-$ cd abstract_X.X.X/
-$ sudo ruby setup.rb
-$ cd ..
-$ tar xjf erubis_X.X.X.tar.bz2
-$ cd erubis_X.X.X/
-$ sudo ruby setup.rb
-</pre>
-</li>
-</ul>
-<ul type="disc">
-<li>(Optional) 'contrib/inline-require' enables you to merge 'lib/**/*.rb' into 'bin/erubis'.
-<pre class="terminal">$ tar xjf erubis_X.X.X.tar.bz2
-$ cd erubis_X.X.X/
-$ unset RUBYLIB
-$ contrib/inline-require -I lib bin/erubis &gt; contrib/erubis
-</pre>
-</li>
-</ul>
 <br>
 
 
diff --git a/doc/users-guide.txt b/doc/users-guide.txt
index f1d61bb..ba89bc4 100644
--- a/doc/users-guide.txt
+++ b/doc/users-guide.txt
@@ -55,28 +55,6 @@ Erubis now supports Ruby 1.9.
 	$ sudo gem install --remote erubis
 	.====================
 
-.* Else install {{<abstract|http://rubyforge.org/projects/erubis/>}} at first,
-   and download erubis_X.X.X.tar.bz2 and install it by setup.rb.
-	.====================
-	$ tar xjf abstract_X.X.X.tar.bz2
-	$ cd abstract_X.X.X/
-	$ sudo ruby setup.rb
-	$ cd ..
-	$ tar xjf erubis_X.X.X.tar.bz2
-	$ cd erubis_X.X.X/
-	$ sudo ruby setup.rb
-	.====================
-
-.#.* Or if you can be root user, download erubis_X.X.X.tar.bz2 and install by setup.rb.
-.#	.====================
-.#	$ tar xjf erubis-X.X.X.tar.bz2
-.#	$ cd erubis_X.X.X/
-.#	$ ruby setup.rb
-.#	.#$ ruby setup.rb config
-.#	.#$ ruby setup.rb setup
-.#	.#$ sudo ruby setup.rb install
-.#	.====================
-.#
 .#.* Else you should copy 'lib/erubis.rb', 'lib/erubis/', and 'bin/erubis' into proper directory manually.
 .#	.====================
 .#	$ tar xjf erubis-X.X.X.tar.bz2
@@ -85,14 +63,6 @@ Erubis now supports Ruby 1.9.
 .#	$ cp bin/erubis /usr/local/bin
 .#	.====================
 
-.* (Optional) 'contrib/inline-require' enables you to merge 'lib/**/*.rb' into 'bin/erubis'.
-	.====================
-	$ tar xjf erubis_X.X.X.tar.bz2
-	$ cd erubis_X.X.X/
-	$ unset RUBYLIB
-	$ contrib/inline-require -I lib bin/erubis > contrib/erubis
-	.====================
-
 
 
 .$ Tutorial		| tutorial
diff --git a/erubis.gemspec b/erubis.gemspec
index c9530bb..55cfc14 100644
--- a/erubis.gemspec
+++ b/erubis.gemspec
@@ -1,8 +1,7 @@
 #!/usr/bin/ruby
 
 ###
-### $Release: $
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'rubygems' unless defined?(Gem)
@@ -12,11 +11,10 @@ spec = Gem::Specification.new do |s|
   s.name        = "erubis"
   s.author      = "makoto kuwata"
   s.email       = "kwa(at)kuwata-lab.com"
-  s.version     = "$Release$"
+  s.version     = "2.7.0"
   s.platform    = Gem::Platform::RUBY
   s.homepage    = "http://www.kuwata-lab.com/erubis/"
   s.summary     = "a fast and extensible eRuby implementation which supports multi-language"
-  s.rubyforge_project = 'erubis'
   s.description = <<-'END'
   Erubis is an implementation of eRuby and has the following features:
 
@@ -39,7 +37,7 @@ spec = Gem::Specification.new do |s|
   files += Dir.glob('examples/**/*')
   files += Dir.glob('test/**/*')
   files += Dir.glob('doc/**/*')
-  files += %w[README.txt CHANGES.txt MIT-LICENSE setup.rb]
+  files += %w[README.txt CHANGES.txt MIT-LICENSE]
   files += Dir.glob('contrib/**/*')
   files += Dir.glob('benchmark/**/*')
   files += Dir.glob('doc-api/**/*')
diff --git a/lib/erubis.rb b/lib/erubis.rb
index 92d6507..051317c 100644
--- a/lib/erubis.rb
+++ b/lib/erubis.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 ##
@@ -47,7 +46,7 @@
 
 
 module Erubis
-  VERSION = ('$Release: 0.0.0 $' =~ /([.\d]+)/) && $1
+  VERSION = '2.7.0'
 end
 
 require 'erubis/engine'
diff --git a/lib/erubis/context.rb b/lib/erubis/context.rb
index f4895c6..1a2f932 100644
--- a/lib/erubis/context.rb
+++ b/lib/erubis/context.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/lib/erubis/converter.rb b/lib/erubis/converter.rb
index 8687136..cfb6895 100644
--- a/lib/erubis/converter.rb
+++ b/lib/erubis/converter.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/util'
diff --git a/lib/erubis/engine.rb b/lib/erubis/engine.rb
index 1df7e28..ad6fd43 100644
--- a/lib/erubis/engine.rb
+++ b/lib/erubis/engine.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/lib/erubis/engine/ec.rb b/lib/erubis/engine/ec.rb
index ea8e2ef..8934802 100644
--- a/lib/erubis/engine/ec.rb
+++ b/lib/erubis/engine/ec.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/ecpp.rb b/lib/erubis/engine/ecpp.rb
index cb3b2c3..7abf622 100644
--- a/lib/erubis/engine/ecpp.rb
+++ b/lib/erubis/engine/ecpp.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/ejava.rb b/lib/erubis/engine/ejava.rb
index e5aabe5..46bb563 100644
--- a/lib/erubis/engine/ejava.rb
+++ b/lib/erubis/engine/ejava.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/ejavascript.rb b/lib/erubis/engine/ejavascript.rb
index 8ec7714..6341d2e 100644
--- a/lib/erubis/engine/ejavascript.rb
+++ b/lib/erubis/engine/ejavascript.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/enhanced.rb b/lib/erubis/engine/enhanced.rb
index d306db7..adf1c56 100644
--- a/lib/erubis/engine/enhanced.rb
+++ b/lib/erubis/engine/enhanced.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/enhancer'
diff --git a/lib/erubis/engine/eperl.rb b/lib/erubis/engine/eperl.rb
index 2c9fbda..1e667ed 100644
--- a/lib/erubis/engine/eperl.rb
+++ b/lib/erubis/engine/eperl.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/ephp.rb b/lib/erubis/engine/ephp.rb
index c7f13df..a99108d 100644
--- a/lib/erubis/engine/ephp.rb
+++ b/lib/erubis/engine/ephp.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/eruby.rb b/lib/erubis/engine/eruby.rb
index 64eeb76..0ba4207 100644
--- a/lib/erubis/engine/eruby.rb
+++ b/lib/erubis/engine/eruby.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/escheme.rb b/lib/erubis/engine/escheme.rb
index f7be404..92aa4a9 100644
--- a/lib/erubis/engine/escheme.rb
+++ b/lib/erubis/engine/escheme.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/engine'
diff --git a/lib/erubis/engine/optimized.rb b/lib/erubis/engine/optimized.rb
index f1190a7..c97ae24 100644
--- a/lib/erubis/engine/optimized.rb
+++ b/lib/erubis/engine/optimized.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/lib/erubis/enhancer.rb b/lib/erubis/enhancer.rb
index 90d94a5..7d4d823 100644
--- a/lib/erubis/enhancer.rb
+++ b/lib/erubis/enhancer.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/lib/erubis/error.rb b/lib/erubis/error.rb
index 23081d8..f08ec18 100644
--- a/lib/erubis/error.rb
+++ b/lib/erubis/error.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 module Erubis
diff --git a/lib/erubis/evaluator.rb b/lib/erubis/evaluator.rb
index 88ab6f9..8213435 100644
--- a/lib/erubis/evaluator.rb
+++ b/lib/erubis/evaluator.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/error'
diff --git a/lib/erubis/generator.rb b/lib/erubis/generator.rb
index 8299eba..20257de 100644
--- a/lib/erubis/generator.rb
+++ b/lib/erubis/generator.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require 'erubis/util'
diff --git a/lib/erubis/helper.rb b/lib/erubis/helper.rb
index 0e853f1..8dc1046 100644
--- a/lib/erubis/helper.rb
+++ b/lib/erubis/helper.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/lib/erubis/helpers/rails_form_helper.rb b/lib/erubis/helpers/rails_form_helper.rb
index a0a2243..528ef79 100644
--- a/lib/erubis/helpers/rails_form_helper.rb
+++ b/lib/erubis/helpers/rails_form_helper.rb
@@ -1,6 +1,5 @@
 ###
-### $Release: $
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 
diff --git a/lib/erubis/helpers/rails_helper.rb b/lib/erubis/helpers/rails_helper.rb
index 6e724d9..8255276 100644
--- a/lib/erubis/helpers/rails_helper.rb
+++ b/lib/erubis/helpers/rails_helper.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 
diff --git a/lib/erubis/local-setting.rb b/lib/erubis/local-setting.rb
index abea984..bcabb06 100644
--- a/lib/erubis/local-setting.rb
+++ b/lib/erubis/local-setting.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 ##
diff --git a/lib/erubis/main.rb b/lib/erubis/main.rb
index dbbbecd..66d91fd 100644
--- a/lib/erubis/main.rb
+++ b/lib/erubis/main.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'yaml'
diff --git a/lib/erubis/preprocessing.rb b/lib/erubis/preprocessing.rb
index 09ab5e9..26644a7 100644
--- a/lib/erubis/preprocessing.rb
+++ b/lib/erubis/preprocessing.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'cgi'
diff --git a/lib/erubis/tiny.rb b/lib/erubis/tiny.rb
index 3eb9547..b658b54 100644
--- a/lib/erubis/tiny.rb
+++ b/lib/erubis/tiny.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 module Erubis
diff --git a/lib/erubis/util.rb b/lib/erubis/util.rb
index d1611ce..3b6df68 100644
--- a/lib/erubis/util.rb
+++ b/lib/erubis/util.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 module Kernel
diff --git a/setup.rb b/setup.rb
deleted file mode 100644
index f1c9d9a..0000000
--- a/setup.rb
+++ /dev/null
@@ -1,1331 +0,0 @@
-#
-# setup.rb
-#
-# Copyright (c) 2000-2004 Minero Aoki
-#
-# This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU Lesser General Public License version 2.1.
-#
-
-#
-# For backward compatibility
-#
-
-unless Enumerable.method_defined?(:map)
-  module Enumerable
-    alias map collect
-  end
-end
-
-unless Enumerable.method_defined?(:detect)
-  module Enumerable
-    alias detect find
-  end
-end
-
-unless Enumerable.method_defined?(:select)
-  module Enumerable
-    alias select find_all
-  end
-end
-
-unless Enumerable.method_defined?(:reject)
-  module Enumerable
-    def reject
-      result = []
-      each do |i|
-        result.push i unless yield(i)
-      end
-      result
-    end
-  end
-end
-
-unless Enumerable.method_defined?(:inject)
-  module Enumerable
-    def inject(result)
-      each do |i|
-        result = yield(result, i)
-      end
-      result
-    end
-  end
-end
-
-unless Enumerable.method_defined?(:any?)
-  module Enumerable
-    def any?
-      each do |i|
-        return true if yield(i)
-      end
-      false
-    end
-  end
-end
-
-unless File.respond_to?(:read)
-  def File.read(fname)
-    open(fname) {|f|
-      return f.read
-    }
-  end
-end
-
-#
-# Application independent utilities
-#
-
-def File.binread(fname)
-  open(fname, 'rb') {|f|
-    return f.read
-  }
-end
-
-# for corrupted windows stat(2)
-def File.dir?(path)
-  File.directory?((path[-1,1] == '/') ? path : path + '/')
-end
-
-#
-# Config
-#
-
-if arg = ARGV.detect{|arg| /\A--rbconfig=/ =~ arg }
-  ARGV.delete(arg)
-  require arg.split(/=/, 2)[1]
-  $".push 'rbconfig.rb'
-else
-  require 'rbconfig'
-end
-
-def multipackage_install?
-  FileTest.directory?(File.dirname($0) + '/packages')
-end
-
-
-class ConfigTable
-
-  c = ::Config::CONFIG
-
-  rubypath = c['bindir'] + '/' + c['ruby_install_name']
-
-  major = c['MAJOR'].to_i
-  minor = c['MINOR'].to_i
-  teeny = c['TEENY'].to_i
-  version = "#{major}.#{minor}"
-
-  # ruby ver. >= 1.4.4?
-  newpath_p = ((major >= 2) or
-               ((major == 1) and
-                ((minor >= 5) or
-                 ((minor == 4) and (teeny >= 4)))))
-  
-  subprefix = lambda {|path|
-    path.sub(/\A#{Regexp.quote(c['prefix'])}/o, '$prefix')
-  }
-
-  if c['rubylibdir']
-    # V < 1.6.3
-    stdruby    = subprefix.call(c['rubylibdir'])
-    siteruby   = subprefix.call(c['sitedir'])
-    versite    = subprefix.call(c['sitelibdir'])
-    sodir      = subprefix.call(c['sitearchdir'])
-  elsif newpath_p
-    # 1.4.4 <= V <= 1.6.3
-    stdruby    = "$prefix/lib/ruby/#{version}"
-    siteruby   = subprefix.call(c['sitedir'])
-    versite    = siteruby + '/' + version
-    sodir      = "$site-ruby/#{c['arch']}"
-  else
-    # V < 1.4.4
-    stdruby    = "$prefix/lib/ruby/#{version}"
-    siteruby   = "$prefix/lib/ruby/#{version}/site_ruby"
-    versite    = siteruby
-    sodir      = "$site-ruby/#{c['arch']}"
-  end
-
-  if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
-    makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
-  else
-    makeprog = 'make'
-  end
-
-  common_descripters = [
-    [ 'prefix',    [ c['prefix'],
-                     'path',
-                     'path prefix of target environment' ] ],
-    [ 'std-ruby',  [ stdruby,
-                     'path',
-                     'the directory for standard ruby libraries' ] ],
-    [ 'site-ruby-common', [ siteruby,
-                     'path',
-                     'the directory for version-independent non-standard ruby libraries' ] ],
-    [ 'site-ruby', [ versite,
-                     'path',
-                     'the directory for non-standard ruby libraries' ] ],
-    [ 'bin-dir',   [ '$prefix/bin',
-                     'path',
-                     'the directory for commands' ] ],
-    [ 'rb-dir',    [ '$site-ruby',
-                     'path',
-                     'the directory for ruby scripts' ] ],
-    [ 'so-dir',    [ sodir,
-                     'path',
-                     'the directory for ruby extentions' ] ],
-    [ 'data-dir',  [ '$prefix/share',
-                     'path',
-                     'the directory for shared data' ] ],
-    [ 'ruby-path', [ rubypath,
-                     'path',
-                     'path to set to #! line' ] ],
-    [ 'ruby-prog', [ rubypath,
-                     'name',
-                     'the ruby program using for installation' ] ],
-    [ 'make-prog', [ makeprog,
-                     'name',
-                     'the make program to compile ruby extentions' ] ],
-    [ 'without-ext', [ 'no',
-                       'yes/no',
-                       'does not compile/install ruby extentions' ] ]
-  ]
-  multipackage_descripters = [
-    [ 'with',      [ '',
-                     'name,name...',
-                     'package names that you want to install',
-                     'ALL' ] ],
-    [ 'without',   [ '',
-                     'name,name...',
-                     'package names that you do not want to install',
-                     'NONE' ] ]
-  ]
-  if multipackage_install?
-    DESCRIPTER = common_descripters + multipackage_descripters
-  else
-    DESCRIPTER = common_descripters
-  end
-
-  SAVE_FILE = 'config.save'
-
-  def ConfigTable.each_name(&block)
-    keys().each(&block)
-  end
-
-  def ConfigTable.keys
-    DESCRIPTER.map {|name, *dummy| name }
-  end
-
-  def ConfigTable.each_definition(&block)
-    DESCRIPTER.each(&block)
-  end
-
-  def ConfigTable.get_entry(name)
-    name, ent = DESCRIPTER.assoc(name)
-    ent
-  end
-
-  def ConfigTable.get_entry!(name)
-    get_entry(name) or raise ArgumentError, "no such config: #{name}"
-  end
-
-  def ConfigTable.add_entry(name, vals)
-    ConfigTable::DESCRIPTER.push [name,vals]
-  end
-
-  def ConfigTable.remove_entry(name)
-    get_entry(name) or raise ArgumentError, "no such config: #{name}"
-    DESCRIPTER.delete_if {|n, arr| n == name }
-  end
-
-  def ConfigTable.config_key?(name)
-    get_entry(name) ? true : false
-  end
-
-  def ConfigTable.bool_config?(name)
-    ent = get_entry(name) or return false
-    ent[1] == 'yes/no'
-  end
-
-  def ConfigTable.value_config?(name)
-    ent = get_entry(name) or return false
-    ent[1] != 'yes/no'
-  end
-
-  def ConfigTable.path_config?(name)
-    ent = get_entry(name) or return false
-    ent[1] == 'path'
-  end
-
-
-  class << self
-    alias newobj new
-  end
-
-  def ConfigTable.new
-    c = newobj()
-    c.initialize_from_table
-    c
-  end
-
-  def ConfigTable.load
-    c = newobj()
-    c.initialize_from_file
-    c
-  end
-
-  def initialize_from_table
-    @table = {}
-    DESCRIPTER.each do |k, (default, vname, desc, default2)|
-      @table[k] = default
-    end
-  end
-
-  def initialize_from_file
-    raise InstallError, "#{File.basename $0} config first"\
-        unless File.file?(SAVE_FILE)
-    @table = {}
-    File.foreach(SAVE_FILE) do |line|
-      k, v = line.split(/=/, 2)
-      @table[k] = v.strip
-    end
-  end
-
-  def save
-    File.open(SAVE_FILE, 'w') {|f|
-      @table.each do |k, v|
-        f.printf "%s=%s\n", k, v if v
-      end
-    }
-  end
-
-  def []=(k, v)
-    raise InstallError, "unknown config option #{k}"\
-        unless ConfigTable.config_key?(k)
-    @table[k] = v
-  end
-    
-  def [](key)
-    return nil unless @table[key]
-    @table[key].gsub(%r<\$([^/]+)>) { self[$1] }
-  end
-
-  def set_raw(key, val)
-    @table[key] = val
-  end
-
-  def get_raw(key)
-    @table[key]
-  end
-
-end
-
-
-module MetaConfigAPI
-
-  def eval_file_ifexist(fname)
-    instance_eval File.read(fname), fname, 1 if File.file?(fname)
-  end
-
-  def config_names
-    ConfigTable.keys
-  end
-
-  def config?(name)
-    ConfigTable.config_key?(name)
-  end
-
-  def bool_config?(name)
-    ConfigTable.bool_config?(name)
-  end
-
-  def value_config?(name)
-    ConfigTable.value_config?(name)
-  end
-
-  def path_config?(name)
-    ConfigTable.path_config?(name)
-  end
-
-  def add_config(name, argname, default, desc)
-    ConfigTable.add_entry name,[default,argname,desc]
-  end
-
-  def add_path_config(name, default, desc)
-    add_config name, 'path', default, desc
-  end
-
-  def add_bool_config(name, default, desc)
-    add_config name, 'yes/no', default ? 'yes' : 'no', desc
-  end
-
-  def set_config_default(name, default)
-    if bool_config?(name)
-      ConfigTable.get_entry!(name)[0] = (default ? 'yes' : 'no')
-    else
-      ConfigTable.get_entry!(name)[0] = default
-    end
-  end
-
-  def remove_config(name)
-    ent = ConfigTable.get_entry(name)
-    ConfigTable.remove_entry name
-    ent
-  end
-
-end
-
-#
-# File Operations
-#
-
-module FileOperations
-
-  def mkdir_p(dirname, prefix = nil)
-    dirname = prefix + dirname if prefix
-    $stderr.puts "mkdir -p #{dirname}" if verbose?
-    return if no_harm?
-
-    # does not check '/'... it's too abnormal case
-    dirs = dirname.split(%r<(?=/)>)
-    if /\A[a-z]:\z/i =~ dirs[0]
-      disk = dirs.shift
-      dirs[0] = disk + dirs[0]
-    end
-    dirs.each_index do |idx|
-      path = dirs[0..idx].join('')
-      Dir.mkdir path unless File.dir?(path)
-    end
-  end
-
-  def rm_f(fname)
-    $stderr.puts "rm -f #{fname}" if verbose?
-    return if no_harm?
-
-    if File.exist?(fname) or File.symlink?(fname)
-      File.chmod 0777, fname
-      File.unlink fname
-    end
-  end
-
-  def rm_rf(dn)
-    $stderr.puts "rm -rf #{dn}" if verbose?
-    return if no_harm?
-
-    Dir.chdir dn
-    Dir.foreach('.') do |fn|
-      next if fn == '.'
-      next if fn == '..'
-      if File.dir?(fn)
-        verbose_off {
-          rm_rf fn
-        }
-      else
-        verbose_off {
-          rm_f fn
-        }
-      end
-    end
-    Dir.chdir '..'
-    Dir.rmdir dn
-  end
-
-  def move_file(src, dest)
-    File.unlink dest if File.exist?(dest)
-    begin
-      File.rename src, dest
-    rescue
-      File.open(dest, 'wb') {|f| f.write File.binread(src) }
-      File.chmod File.stat(src).mode, dest
-      File.unlink src
-    end
-  end
-
-  def install(from, dest, mode, prefix = nil)
-    $stderr.puts "install #{from} #{dest}" if verbose?
-    return if no_harm?
-
-    realdest = prefix + dest if prefix
-    realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest)
-    str = File.binread(from)
-    if diff?(str, realdest)
-      verbose_off {
-        rm_f realdest if File.exist?(realdest)
-      }
-      File.open(realdest, 'wb') {|f|
-        f.write str
-      }
-      File.chmod mode, realdest
-
-      File.open("#{objdir_root()}/InstalledFiles", 'a') {|f|
-        if prefix
-          f.puts realdest.sub(prefix, '')
-        else
-          f.puts realdest
-        end
-      }
-    end
-  end
-
-  def diff?(new_content, path)
-    return true unless File.exist?(path)
-    new_content != File.binread(path)
-  end
-
-  def command(str)
-    $stderr.puts str if verbose?
-    system str or raise RuntimeError, "'system #{str}' failed"
-  end
-
-  def ruby(str)
-    command config('ruby-prog') + ' ' + str
-  end
-  
-  def make(task = '')
-    command config('make-prog') + ' ' + task
-  end
-
-  def extdir?(dir)
-    File.exist?(dir + '/MANIFEST')
-  end
-
-  def all_files_in(dirname)
-    Dir.open(dirname) {|d|
-      return d.select {|ent| File.file?("#{dirname}/#{ent}") }
-    }
-  end
-
-  REJECT_DIRS = %w(
-    CVS SCCS RCS CVS.adm
-  )
-
-  def all_dirs_in(dirname)
-    Dir.open(dirname) {|d|
-      return d.select {|n| File.dir?("#{dirname}/#{n}") } - %w(. ..) - REJECT_DIRS
-    }
-  end
-
-end
-
-#
-# Main Installer
-#
-
-class InstallError < StandardError; end
-
-
-module HookUtils
-
-  def run_hook(name)
-    try_run_hook "#{curr_srcdir()}/#{name}" or
-    try_run_hook "#{curr_srcdir()}/#{name}.rb"
-  end
-
-  def try_run_hook(fname)
-    return false unless File.file?(fname)
-    begin
-      instance_eval File.read(fname), fname, 1
-    rescue
-      raise InstallError, "hook #{fname} failed:\n" + $!.message
-    end
-    true
-  end
-
-end
-
-
-module HookScriptAPI
-
-  def get_config(key)
-    @config[key]
-  end
-
-  alias config get_config
-
-  def set_config(key, val)
-    @config[key] = val
-  end
-
-  #
-  # srcdir/objdir (works only in the package directory)
-  #
-
-  #abstract srcdir_root
-  #abstract objdir_root
-  #abstract relpath
-
-  def curr_srcdir
-    "#{srcdir_root()}/#{relpath()}"
-  end
-
-  def curr_objdir
-    "#{objdir_root()}/#{relpath()}"
-  end
-
-  def srcfile(path)
-    "#{curr_srcdir()}/#{path}"
-  end
-
-  def srcexist?(path)
-    File.exist?(srcfile(path))
-  end
-
-  def srcdirectory?(path)
-    File.dir?(srcfile(path))
-  end
-  
-  def srcfile?(path)
-    File.file? srcfile(path)
-  end
-
-  def srcentries(path = '.')
-    Dir.open("#{curr_srcdir()}/#{path}") {|d|
-      return d.to_a - %w(. ..)
-    }
-  end
-
-  def srcfiles(path = '.')
-    srcentries(path).select {|fname|
-      File.file?(File.join(curr_srcdir(), path, fname))
-    }
-  end
-
-  def srcdirectories(path = '.')
-    srcentries(path).select {|fname|
-      File.dir?(File.join(curr_srcdir(), path, fname))
-    }
-  end
-
-end
-
-
-class ToplevelInstaller
-
-  Version   = '3.2.4'
-  Copyright = 'Copyright (c) 2000-2004 Minero Aoki'
-
-  TASKS = [
-    [ 'config',   'saves your configurations' ],
-    [ 'show',     'shows current configuration' ],
-    [ 'setup',    'compiles ruby extentions and others' ],
-    [ 'install',  'installs files' ],
-    [ 'clean',    "does `make clean' for each extention" ],
-    [ 'distclean',"does `make distclean' for each extention" ]
-  ]
-
-  def ToplevelInstaller.invoke
-    instance().invoke
-  end
-
-  @singleton = nil
-
-  def ToplevelInstaller.instance
-    @singleton ||= new(File.dirname($0))
-    @singleton
-  end
-
-  include MetaConfigAPI
-
-  def initialize(ardir_root)
-    @config = nil
-    @options = { 'verbose' => true }
-    @ardir = File.expand_path(ardir_root)
-  end
-
-  def inspect
-    "#<#{self.class} #{__id__()}>"
-  end
-
-  def invoke
-    run_metaconfigs
-    task = parsearg_global()
-    @config = load_config(task)
-    __send__ "parsearg_#{task}"
-    init_installers
-    __send__ "exec_#{task}"
-  end
-
-  def run_metaconfigs
-    eval_file_ifexist "#{@ardir}/metaconfig"
-  end
-
-  def load_config(task)
-    case task
-    when 'config'
-      ConfigTable.new
-    when 'clean', 'distclean'
-      if File.exist?('config.save')
-      then ConfigTable.load
-      else ConfigTable.new
-      end
-    else
-      ConfigTable.load
-    end
-  end
-
-  def init_installers
-    @installer = Installer.new(@config, @options, @ardir, File.expand_path('.'))
-  end
-
-  #
-  # Hook Script API bases
-  #
-
-  def srcdir_root
-    @ardir
-  end
-
-  def objdir_root
-    '.'
-  end
-
-  def relpath
-    '.'
-  end
-
-  #
-  # Option Parsing
-  #
-
-  def parsearg_global
-    valid_task = /\A(?:#{TASKS.map {|task,desc| task }.join '|'})\z/
-
-    while arg = ARGV.shift
-      case arg
-      when /\A\w+\z/
-        raise InstallError, "invalid task: #{arg}" unless valid_task =~ arg
-        return arg
-
-      when '-q', '--quiet'
-        @options['verbose'] = false
-
-      when       '--verbose'
-        @options['verbose'] = true
-
-      when '-h', '--help'
-        print_usage $stdout
-        exit 0
-
-      when '-v', '--version'
-        puts "#{File.basename($0)} version #{Version}"
-        exit 0
-      
-      when '--copyright'
-        puts Copyright
-        exit 0
-
-      else
-        raise InstallError, "unknown global option '#{arg}'"
-      end
-    end
-
-    raise InstallError, <<EOS
-No task or global option given.
-Typical installation procedure is:
-    $ ruby #{File.basename($0)} config
-    $ ruby #{File.basename($0)} setup
-    # ruby #{File.basename($0)} install  (may require root privilege)
-EOS
-  end
-
-
-  def parsearg_no_options
-    raise InstallError, "#{task}:  unknown options: #{ARGV.join ' '}"\
-        unless ARGV.empty?
-  end
-
-  alias parsearg_show       parsearg_no_options
-  alias parsearg_setup      parsearg_no_options
-  alias parsearg_clean      parsearg_no_options
-  alias parsearg_distclean  parsearg_no_options
-
-  def parsearg_config
-    re = /\A--(#{ConfigTable.keys.join '|'})(?:=(.*))?\z/
-    @options['config-opt'] = []
-
-    while i = ARGV.shift
-      if /\A--?\z/ =~ i
-        @options['config-opt'] = ARGV.dup
-        break
-      end
-      m = re.match(i) or raise InstallError, "config: unknown option #{i}"
-      name, value = m.to_a[1,2]
-      if value
-        if ConfigTable.bool_config?(name)
-          raise InstallError, "config: --#{name} allows only yes/no for argument"\
-              unless /\A(y(es)?|n(o)?|t(rue)?|f(alse))\z/i =~ value
-          value = (/\Ay(es)?|\At(rue)/i =~ value) ? 'yes' : 'no'
-        end
-      else
-        raise InstallError, "config: --#{name} requires argument"\
-            unless ConfigTable.bool_config?(name)
-        value = 'yes'
-      end
-      @config[name] = value
-    end
-  end
-
-  def parsearg_install
-    @options['no-harm'] = false
-    @options['install-prefix'] = ''
-    while a = ARGV.shift
-      case a
-      when /\A--no-harm\z/
-        @options['no-harm'] = true
-      when /\A--prefix=(.*)\z/
-        path = $1
-        path = File.expand_path(path) unless path[0,1] == '/'
-        @options['install-prefix'] = path
-      else
-        raise InstallError, "install: unknown option #{a}"
-      end
-    end
-  end
-
-  def print_usage(out)
-    out.puts 'Typical Installation Procedure:'
-    out.puts "  $ ruby #{File.basename $0} config"
-    out.puts "  $ ruby #{File.basename $0} setup"
-    out.puts "  # ruby #{File.basename $0} install (may require root privilege)"
-    out.puts
-    out.puts 'Detailed Usage:'
-    out.puts "  ruby #{File.basename $0} <global option>"
-    out.puts "  ruby #{File.basename $0} [<global options>] <task> [<task options>]"
-
-    fmt = "  %-20s %s\n"
-    out.puts
-    out.puts 'Global options:'
-    out.printf fmt, '-q,--quiet',   'suppress message outputs'
-    out.printf fmt, '   --verbose', 'output messages verbosely'
-    out.printf fmt, '-h,--help',    'print this message'
-    out.printf fmt, '-v,--version', 'print version and quit'
-    out.printf fmt, '   --copyright',  'print copyright and quit'
-
-    out.puts
-    out.puts 'Tasks:'
-    TASKS.each do |name, desc|
-      out.printf "  %-10s  %s\n", name, desc
-    end
-
-    out.puts
-    out.puts 'Options for config:'
-    ConfigTable.each_definition do |name, (default, arg, desc, default2)|
-      out.printf "  %-20s %s [%s]\n",
-                 '--'+ name + (ConfigTable.bool_config?(name) ? '' : '='+arg),
-                 desc,
-                 default2 || default
-    end
-    out.printf "  %-20s %s [%s]\n",
-        '--rbconfig=path', 'your rbconfig.rb to load', "running ruby's"
-
-    out.puts
-    out.puts 'Options for install:'
-    out.printf "  %-20s %s [%s]\n",
-        '--no-harm', 'only display what to do if given', 'off'
-    out.printf "  %-20s %s [%s]\n",
-        '--prefix',  'install path prefix', '$prefix'
-
-    out.puts
-  end
-
-  #
-  # Task Handlers
-  #
-
-  def exec_config
-    @installer.exec_config
-    @config.save   # must be final
-  end
-
-  def exec_setup
-    @installer.exec_setup
-  end
-
-  def exec_install
-    @installer.exec_install
-  end
-
-  def exec_show
-    ConfigTable.each_name do |k|
-      v = @config.get_raw(k)
-      if not v or v.empty?
-        v = '(not specified)'
-      end
-      printf "%-10s %s\n", k, v
-    end
-  end
-
-  def exec_clean
-    @installer.exec_clean
-  end
-
-  def exec_distclean
-    @installer.exec_distclean
-  end
-
-end
-
-
-class ToplevelInstallerMulti < ToplevelInstaller
-
-  include HookUtils
-  include HookScriptAPI
-  include FileOperations
-
-  def initialize(ardir)
-    super
-    @packages = all_dirs_in("#{@ardir}/packages")
-    raise 'no package exists' if @packages.empty?
-  end
-
-  def run_metaconfigs
-    eval_file_ifexist "#{@ardir}/metaconfig"
-    @packages.each do |name|
-      eval_file_ifexist "#{@ardir}/packages/#{name}/metaconfig"
-    end
-  end
-
-  def init_installers
-    @installers = {}
-    @packages.each do |pack|
-      @installers[pack] = Installer.new(@config, @options,
-                                       "#{@ardir}/packages/#{pack}",
-                                       "packages/#{pack}")
-    end
-
-    with    = extract_selection(config('with'))
-    without = extract_selection(config('without'))
-    @selected = @installers.keys.select {|name|
-                  (with.empty? or with.include?(name)) \
-                      and not without.include?(name)
-                }
-  end
-
-  def extract_selection(list)
-    a = list.split(/,/)
-    a.each do |name|
-      raise InstallError, "no such package: #{name}" \
-              unless @installers.key?(name)
-    end
-    a
-  end
-
-  def print_usage(f)
-    super
-    f.puts 'Inluded packages:'
-    f.puts '  ' + @packages.sort.join(' ')
-    f.puts
-  end
-
-  #
-  # multi-package metaconfig API
-  #
-
-  attr_reader :packages
-
-  def declare_packages(list)
-    raise 'package list is empty' if list.empty?
-    list.each do |name|
-      raise "directory packages/#{name} does not exist"\
-              unless File.dir?("#{@ardir}/packages/#{name}")
-    end
-    @packages = list
-  end
-
-  #
-  # Task Handlers
-  #
-
-  def exec_config
-    run_hook 'pre-config'
-    each_selected_installers {|inst| inst.exec_config }
-    run_hook 'post-config'
-    @config.save   # must be final
-  end
-
-  def exec_setup
-    run_hook 'pre-setup'
-    each_selected_installers {|inst| inst.exec_setup }
-    run_hook 'post-setup'
-  end
-
-  def exec_install
-    run_hook 'pre-install'
-    each_selected_installers {|inst| inst.exec_install }
-    run_hook 'post-install'
-  end
-
-  def exec_clean
-    rm_f 'config.save'
-    run_hook 'pre-clean'
-    each_selected_installers {|inst| inst.exec_clean }
-    run_hook 'post-clean'
-  end
-
-  def exec_distclean
-    rm_f 'config.save'
-    run_hook 'pre-distclean'
-    each_selected_installers {|inst| inst.exec_distclean }
-    run_hook 'post-distclean'
-  end
-
-  #
-  # lib
-  #
-
-  def each_selected_installers
-    Dir.mkdir 'packages' unless File.dir?('packages')
-    @selected.each do |pack|
-      $stderr.puts "Processing the package `#{pack}' ..." if @options['verbose']
-      Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
-      Dir.chdir "packages/#{pack}"
-      yield @installers[pack]
-      Dir.chdir '../..'
-    end
-  end
-
-  def verbose?
-    @options['verbose']
-  end
-
-  def no_harm?
-    @options['no-harm']
-  end
-
-end
-
-
-class Installer
-
-  FILETYPES = %w( bin lib ext data )
-
-  include HookScriptAPI
-  include HookUtils
-  include FileOperations
-
-  def initialize(config, opt, srcroot, objroot)
-    @config = config
-    @options = opt
-    @srcdir = File.expand_path(srcroot)
-    @objdir = File.expand_path(objroot)
-    @currdir = '.'
-  end
-
-  def inspect
-    "#<#{self.class} #{File.basename(@srcdir)}>"
-  end
-
-  #
-  # Hook Script API bases
-  #
-
-  def srcdir_root
-    @srcdir
-  end
-
-  def objdir_root
-    @objdir
-  end
-
-  def relpath
-    @currdir
-  end
-
-  #
-  # configs/options
-  #
-
-  def no_harm?
-    @options['no-harm']
-  end
-
-  def verbose?
-    @options['verbose']
-  end
-
-  def verbose_off
-    begin
-      save, @options['verbose'] = @options['verbose'], false
-      yield
-    ensure
-      @options['verbose'] = save
-    end
-  end
-
-  #
-  # TASK config
-  #
-
-  def exec_config
-    exec_task_traverse 'config'
-  end
-
-  def config_dir_bin(rel)
-  end
-
-  def config_dir_lib(rel)
-  end
-
-  def config_dir_ext(rel)
-    extconf if extdir?(curr_srcdir())
-  end
-
-  def extconf
-    opt = @options['config-opt'].join(' ')
-    command "#{config('ruby-prog')} #{curr_srcdir()}/extconf.rb #{opt}"
-  end
-
-  def config_dir_data(rel)
-  end
-
-  #
-  # TASK setup
-  #
-
-  def exec_setup
-    exec_task_traverse 'setup'
-  end
-
-  def setup_dir_bin(rel)
-    all_files_in(curr_srcdir()).each do |fname|
-      adjust_shebang "#{curr_srcdir()}/#{fname}"
-    end
-  end
-
-  # modify: #!/usr/bin/ruby
-  # modify: #! /usr/bin/ruby
-  # modify: #!ruby
-  # not modify: #!/usr/bin/env ruby
-  SHEBANG_RE = /\A\#!\s*\S*ruby\S*/
-
-  def adjust_shebang(path)
-    return if no_harm?
-
-    tmpfile = File.basename(path) + '.tmp'
-    begin
-      File.open(path, 'rb') {|r|
-        File.open(tmpfile, 'wb') {|w|
-          first = r.gets
-          return unless SHEBANG_RE =~ first
-
-          $stderr.puts "adjusting shebang: #{File.basename path}" if verbose?
-          w.print first.sub(SHEBANG_RE, '#!' + config('ruby-path'))
-          w.write r.read
-        }
-      }
-      move_file tmpfile, File.basename(path)
-    ensure
-      File.unlink tmpfile if File.exist?(tmpfile)
-    end
-  end
-
-  def setup_dir_lib(rel)
-  end
-
-  def setup_dir_ext(rel)
-    make if extdir?(curr_srcdir())
-  end
-
-  def setup_dir_data(rel)
-  end
-
-  #
-  # TASK install
-  #
-
-  def exec_install
-    exec_task_traverse 'install'
-  end
-
-  def install_dir_bin(rel)
-    install_files collect_filenames_auto(), "#{config('bin-dir')}/#{rel}", 0755
-  end
-
-  def install_dir_lib(rel)
-    install_files ruby_scripts(), "#{config('rb-dir')}/#{rel}", 0644
-  end
-
-  def install_dir_ext(rel)
-    return unless extdir?(curr_srcdir())
-    install_files ruby_extentions('.'),
-                  "#{config('so-dir')}/#{File.dirname(rel)}",
-                  0555
-  end
-
-  def install_dir_data(rel)
-    install_files collect_filenames_auto(), "#{config('data-dir')}/#{rel}", 0644
-  end
-
-  def install_files(list, dest, mode)
-    mkdir_p dest, @options['install-prefix']
-    list.each do |fname|
-      install fname, dest, mode, @options['install-prefix']
-    end
-  end
-
-  def ruby_scripts
-    collect_filenames_auto().select {|n| /\.rb\z/ =~ n }
-  end
-  
-  # picked up many entries from cvs-1.11.1/src/ignore.c
-  reject_patterns = %w( 
-    core RCSLOG tags TAGS .make.state
-    .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
-    *~ *.old *.bak *.BAK *.orig *.rej _$* *$
-
-    *.org *.in .*
-  )
-  mapping = {
-    '.' => '\.',
-    '$' => '\$',
-    '#' => '\#',
-    '*' => '.*'
-  }
-  REJECT_PATTERNS = Regexp.new('\A(?:' +
-                               reject_patterns.map {|pat|
-                                 pat.gsub(/[\.\$\#\*]/) {|ch| mapping[ch] }
-                               }.join('|') +
-                               ')\z')
-
-  def collect_filenames_auto
-    mapdir((existfiles() - hookfiles()).reject {|fname|
-             REJECT_PATTERNS =~ fname
-           })
-  end
-
-  def existfiles
-    all_files_in(curr_srcdir()) | all_files_in('.')
-  end
-
-  def hookfiles
-    %w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt|
-      %w( config setup install clean ).map {|t| sprintf(fmt, t) }
-    }.flatten
-  end
-
-  def mapdir(filelist)
-    filelist.map {|fname|
-      if File.exist?(fname)   # objdir
-        fname
-      else                    # srcdir
-        File.join(curr_srcdir(), fname)
-      end
-    }
-  end
-
-  def ruby_extentions(dir)
-    _ruby_extentions(dir) or
-        raise InstallError, "no ruby extention exists: 'ruby #{$0} setup' first"
-  end
-
-  DLEXT = /\.#{ ::Config::CONFIG['DLEXT'] }\z/
-
-  def _ruby_extentions(dir)
-    Dir.open(dir) {|d|
-      return d.select {|fname| DLEXT =~ fname }
-    }
-  end
-
-  #
-  # TASK clean
-  #
-
-  def exec_clean
-    exec_task_traverse 'clean'
-    rm_f 'config.save'
-    rm_f 'InstalledFiles'
-  end
-
-  def clean_dir_bin(rel)
-  end
-
-  def clean_dir_lib(rel)
-  end
-
-  def clean_dir_ext(rel)
-    return unless extdir?(curr_srcdir())
-    make 'clean' if File.file?('Makefile')
-  end
-
-  def clean_dir_data(rel)
-  end
-
-  #
-  # TASK distclean
-  #
-
-  def exec_distclean
-    exec_task_traverse 'distclean'
-    rm_f 'config.save'
-    rm_f 'InstalledFiles'
-  end
-
-  def distclean_dir_bin(rel)
-  end
-
-  def distclean_dir_lib(rel)
-  end
-
-  def distclean_dir_ext(rel)
-    return unless extdir?(curr_srcdir())
-    make 'distclean' if File.file?('Makefile')
-  end
-
-  #
-  # lib
-  #
-
-  def exec_task_traverse(task)
-    run_hook "pre-#{task}"
-    FILETYPES.each do |type|
-      if config('without-ext') == 'yes' and type == 'ext'
-        $stderr.puts 'skipping ext/* by user option' if verbose?
-        next
-      end
-      traverse task, type, "#{task}_dir_#{type}"
-    end
-    run_hook "post-#{task}"
-  end
-
-  def traverse(task, rel, mid)
-    dive_into(rel) {
-      run_hook "pre-#{task}"
-      __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '')
-      all_dirs_in(curr_srcdir()).each do |d|
-        traverse task, "#{rel}/#{d}", mid
-      end
-      run_hook "post-#{task}"
-    }
-  end
-
-  def dive_into(rel)
-    return unless File.dir?("#{@srcdir}/#{rel}")
-
-    dir = File.basename(rel)
-    Dir.mkdir dir unless File.dir?(dir)
-    prevdir = Dir.pwd
-    Dir.chdir dir
-    $stderr.puts '---> ' + rel if verbose?
-    @currdir = rel
-    yield
-    Dir.chdir prevdir
-    $stderr.puts '<--- ' + rel if verbose?
-    @currdir = File.dirname(rel)
-  end
-
-end
-
-
-if $0 == __FILE__
-  begin
-    if multipackage_install?
-      ToplevelInstallerMulti.invoke
-    else
-      ToplevelInstaller.invoke
-    end
-  rescue
-    raise if $DEBUG
-    $stderr.puts $!.message
-    $stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
-    exit 1
-  end
-end
diff --git a/test/assert-text-equal.rb b/test/assert-text-equal.rb
index bf49b80..9073de8 100644
--- a/test/assert-text-equal.rb
+++ b/test/assert-text-equal.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'test/unit'
diff --git a/test/test-engines.rb b/test/test-engines.rb
index 8f0705a..7c9e81e 100644
--- a/test/test-engines.rb
+++ b/test/test-engines.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require "#{File.dirname(__FILE__)}/test.rb"
diff --git a/test/test-enhancers.rb b/test/test-enhancers.rb
index 3b46721..a8cc8fc 100644
--- a/test/test-enhancers.rb
+++ b/test/test-enhancers.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require "#{File.dirname(__FILE__)}/test.rb"
diff --git a/test/test-erubis.rb b/test/test-erubis.rb
index ad00e5e..83dff3d 100644
--- a/test/test-erubis.rb
+++ b/test/test-erubis.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require "#{File.dirname(__FILE__)}/test.rb"
diff --git a/test/test-index-cgi.rb b/test/test-index-cgi.rb
index d22f8d1..262d06a 100644
--- a/test/test-index-cgi.rb
+++ b/test/test-index-cgi.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 require "#{File.dirname(__FILE__)}/test.rb"
diff --git a/test/test-main.rb b/test/test-main.rb
index 0e63229..f4cf9f2 100644
--- a/test/test-main.rb
+++ b/test/test-main.rb
@@ -1,6 +1,5 @@
 ##
 ## $Rev$
-## $Release:$
 ## $Date$
 ##
 
@@ -187,7 +186,7 @@ def test_help      # -h
 
   def test_version    # -v
     @options = '-v'
-    @expected = (("$Release: 0.0.0 $" =~ /[.\d]+/) && $&) + "\n"
+    @expected = "2.7.0\n"
     @filename = false
     _test()
   end
diff --git a/test/test-users-guide.rb b/test/test-users-guide.rb
index 2687a83..45b98cb 100644
--- a/test/test-users-guide.rb
+++ b/test/test-users-guide.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require  "#{File.dirname(__FILE__)}/test.rb"
diff --git a/test/test.rb b/test/test.rb
index 04d8865..6723cc8 100644
--- a/test/test.rb
+++ b/test/test.rb
@@ -1,6 +1,5 @@
 ##
-## $Release:$
-## $Copyright$
+## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ##
 
 
diff --git a/test/testutil.rb b/test/testutil.rb
index e5293a5..ad80d14 100644
--- a/test/testutil.rb
+++ b/test/testutil.rb
@@ -1,6 +1,5 @@
 ###
-### $Release:$
-### $Copyright$
+### copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
 ###
 
 require 'yaml'