Rakefile in dowl-0.2 vs Rakefile in dowl-0.5

@@ -1,64 +1,35 @@
 require 'rake'
-require 'rake/gempackagetask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 require 'rake/testtask'
 require 'rake/clean'
 
-NAME = "dowl"
-VER = "0.2"
-
-RDOC_OPTS = ['--quiet', '--title', 'dowl Reference', '--main', 'README']
-
-PKG_FILES = %w( README Rakefile CHANGES ) + 
-  Dir.glob("{bin,doc,tests,examples,lib}/**/*")
-
 CLEAN.include ['*.gem', 'pkg']  
-SPEC =
-  Gem::Specification.new do |s|
-    s.name = NAME
-    s.version = VER
-    s.platform = Gem::Platform::RUBY
-    s.required_ruby_version = ">= 1.8.5"    
-    s.has_rdoc = true
-    s.extra_rdoc_files = ["README", "CHANGES"]
-    s.rdoc_options = RDOC_OPTS
-    s.summary = "dowl OWL/RDF doc generator"
-    s.description = s.summary
-    s.author = "Leigh Dodds"
-    s.email = '[e-mail]'
-    s.homepage = 'http://github.com/ldodds/dowl'
-    s.files = PKG_FILES
-    s.require_path = "lib" 
-    s.bindir = "bin"
-    s.executables = ["dowl"]
-    s.test_file = "tests/ts_dowl.rb"
-    s.add_dependency("mocha", ">= 0.9.5")
-    s.add_dependency("rdf-raptor", ">= 0.4.0")
-  end
-      
-Rake::GemPackageTask.new(SPEC) do |pkg|
-    pkg.need_tar = true
-end
 
+$spec = eval(File.read('dowl.gemspec'))
+
 Rake::RDocTask.new do |rdoc|
     rdoc.rdoc_dir = 'doc/rdoc'
     rdoc.options += RDOC_OPTS
     rdoc.rdoc_files.include("README", "CHANGES", "lib/**/*.rb")
-    rdoc.main = "README"
-    
+    rdoc.main = "README"    
 end
 
 Rake::TestTask.new do |test|
   test.test_files = FileList['tests/tc_*.rb']
 end
 
+task :package do
+  sh %{gem build dowl.gemspec}  
+end
+
+
 desc "Install from a locally built copy of the gem"
 task :install do
   sh %{rake package}
-  sh %{sudo gem install pkg/#{NAME}-#{VER}}
+  sh %{sudo gem install --no-ri --no-rdoc dowl-#{$spec.version}.gem}
 end
 
 desc "Uninstall the gem"
 task :uninstall => [:clean] do
-  sh %{sudo gem uninstall #{NAME}}
+  sh %{sudo gem uninstall dowl}
 end