Rakefile in bonsai-1.1.3 vs Rakefile in bonsai-1.1.4

@@ -1,8 +1,20 @@
 # coding: utf-8
+begin
+  require File.dirname(__FILE__) + '/vendor/gems/environment'
+rescue LoadError
+  raise <<-HELP
+    Bonsai uses the gem bundler to handle its development dependencies under 
+    multiple environments. So if you're testing under 1.8, 1.9, jruby or otherwise
+    you should ensure that you have the `bundler` gem installed.
+    
+    Then run `gem bundle`. Following going through these steps you should
+    not see this error message. If you do, please contact me or raise an issue.
+      (http://github.com/benschwarz/bonsai/issues)
+  HELP
+end
 
-require 'rubygems'
 require 'rake'
 
 begin
   require 'jeweler'
   Jeweler::Tasks.new do |gem|
@@ -11,32 +23,34 @@
     gem.description = %Q{A static site generator that uses the best toolset available}
     gem.email = "[e-mail]"
     gem.homepage = "http://github.com/benschwarz/bonsai"
     gem.authors = ["Ben Schwarz"]
     gem.executables = ['bonsai']
-    gem.add_development_dependency "rspec", ">= 1.2.9"
+    
+    gem.files.exclude 'vendor/gems'
+    
+    gem.add_development_dependency "rspec", ">= 1.3.0"
     gem.add_development_dependency "yard", ">= 0"
-    gem.add_development_dependency "rdiscount"
     gem.add_dependency "tilt", ">= 0.5"
     gem.add_dependency "mustache", ">= 0.5.0"
     gem.add_dependency "builder", ">= 2.1.2"
     gem.add_dependency "watch", ">= 0.1.0"
     gem.add_dependency "sinatra", ">= 0.9.4"
     gem.add_dependency "maruku", ">= 0.6.0"
     gem.add_dependency "less", ">= 1.2.17"
     gem.add_dependency "rack", ">= 1.1.0"
     gem.add_dependency "launchy", ">= 0.3.3"
-    
+
     gem.post_install_message = %q{
 
       盆栽
       bonsai, tiny and beautiful
-      
-      
-      
+
+
+
       type `bonsai --help` to get started
     }
-    
+
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"