Fix subtle build script bug

Rakefile

@@ -18,10 +18,10 @@ begin
     gem.homepage = "http://github.com/aslakhellesoy/gherkin"
     gem.authors = ["Mike Sassak", "Gregory Hnatiuk", "Aslak Hellesøy"]
     gem.executables = ["gherkin"]
-    gem.add_dependency "trollop", ">= 1.16.2"
-    gem.add_development_dependency 'rspec', '>= 2.0.0.beta.11'
-    gem.add_development_dependency "cucumber", ">= 0.8.1"
-    gem.add_development_dependency "rake-compiler", ">= 0.7.0" unless defined?(JRUBY_VERSION)
+    gem.add_dependency "trollop", "~> 1.16.2"
+    gem.add_development_dependency 'rspec', '~> 2.0.0.beta.11'
+    gem.add_development_dependency "cucumber", "~> 0.8.1"
+    gem.add_development_dependency "rake-compiler", "~> 0.7.0" unless defined?(JRUBY_VERSION)
 
     gem.files -= FileList['ikvm/**/*']
     gem.files -= FileList['java/**/*']

tasks/compile.rake

@@ -28,22 +28,20 @@ langs.each do |i18n|
   java = RagelTask.new('java', i18n)
   rb   = RagelTask.new('rb', i18n)
 
-  file 'lib/gherkin.jar' => [java.target, rb.target]
-
-  begin
-  if defined?(JRUBY_VERSION)
-    java_properties = "java/src/main/resources/gherkin/I18nKeywords_#{i18n.iso_code.gsub(/-/, '_')}.properties"
-    file java_properties => 'lib/gherkin/i18n.yml' do
-      File.open(java_properties, 'wb') do |io|
-        io.puts("# Generated file. Do not edit.")
-        Gherkin::I18n::KEYWORD_KEYS.each do |key|
-          value = Gherkin::I18n.unicode_escape(i18n.keywords(key).join("|"))
-          io.puts("#{key}:#{value}")
-        end
+  java_properties = "java/src/main/resources/gherkin/I18nKeywords_#{i18n.iso_code.gsub(/-/, '_')}.properties"
+  file java_properties => 'lib/gherkin/i18n.yml' do
+    File.open(java_properties, 'wb') do |io|
+      io.puts("# Generated file. Do not edit.")
+      Gherkin::I18n::KEYWORD_KEYS.each do |key|
+        value = Gherkin::I18n.unicode_escape(i18n.keywords(key).join("|"))
+        io.puts("#{key}:#{value}")
       end
     end
-    file 'lib/gherkin.jar' => java_properties
-  else
+  end
+  file 'lib/gherkin.jar' => [java.target, rb.target, java_properties]
+
+  begin
+  if !defined?(JRUBY_VERSION)
     require 'rake/extensiontask'
 
     c = RagelTask.new('c', i18n)