Rakefile in win32-event-0.5.1 vs Rakefile in win32-event-0.5.2

@@ -1,19 +1,28 @@
 require 'rake'
 require 'rake/testtask'
 require 'rbconfig'
 include Config
 
-desc 'Install the win32-event package (non-gem)'
-task :install do
-   sitelibdir = CONFIG['sitelibdir']
-   installdir = File.join(sitelibdir, 'win32')
-   file = 'lib\win32\event.rb'
+namespace 'gem' do
+  desc 'Remove existing .gem file from the current directory'
+  task :clean do
+    Dir['*.gem'].each{ |f| File.delete(f) }
+  end
 
-   Dir.mkdir(installdir) unless File.exists?(installdir)
-   FileUtils.cp(file, installdir, :verbose => true)
+  desc 'Create the win32-event gem'
+  task :create do
+    spec = eval(IO.read('win32-event.gemspec'))
+    Gem::Builder.new(spec).build
+  end
+
+  desc 'Install the win32-event gem'
+  task :install => [:clean, :create] do
+    file = Dir['*.gem'].first
+    sh "gem install #{file}"
+  end
 end
 
 Rake::TestTask.new do |t|
-   t.verbose = true
-   t.warning = true
+  t.verbose = true
+  t.warning = true
 end