Switch around the Gemfile and Rakefile setup.

Gemfile

@@ -1,8 +1,7 @@
 source "http://rubygems.org"
 
-group :test do
-  gem 'rails', '~> 3.0.0'
-  gem 'rspec', '~> 2.0.0.beta.22'
-  gem 'rr'
-  gem 'rcov'
+group :development do
+  gem 'jeweler'
 end
+
+gemspec

Gemfile.lock

@@ -1,87 +1,27 @@
+PATH
+  remote: .
+  specs:
+    barista (0.5.1)
+      open4
+
 GEM
   remote: http://rubygems.org/
   specs:
-    abstract (1.0.0)
-    actionmailer (3.0.0)
-      actionpack (= 3.0.0)
-      mail (~> 2.2.5)
-    actionpack (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-      builder (~> 2.1.2)
-      erubis (~> 2.6.6)
-      i18n (~> 0.4.1)
-      rack (~> 1.2.1)
-      rack-mount (~> 0.6.12)
-      rack-test (~> 0.5.4)
-      tzinfo (~> 0.3.23)
-    activemodel (3.0.0)
-      activesupport (= 3.0.0)
-      builder (~> 2.1.2)
-      i18n (~> 0.4.1)
-    activerecord (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-      arel (~> 1.0.0)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-    activesupport (3.0.0)
-    arel (1.0.1)
-      activesupport (~> 3.0.0)
-    builder (2.1.2)
-    diff-lcs (1.1.2)
-    erubis (2.6.6)
-      abstract (>= 1.0.0)
-    i18n (0.4.1)
-    mail (2.2.6.1)
-      activesupport (>= 2.3.6)
-      mime-types
-      treetop (>= 1.4.5)
-    mime-types (1.16)
-    polyglot (0.3.1)
-    rack (1.2.1)
-    rack-mount (0.6.13)
-      rack (>= 1.0.0)
-    rack-test (0.5.4)
-      rack (>= 1.0)
-    rails (3.0.0)
-      actionmailer (= 3.0.0)
-      actionpack (= 3.0.0)
-      activerecord (= 3.0.0)
-      activeresource (= 3.0.0)
-      activesupport (= 3.0.0)
-      bundler (~> 1.0.0)
-      railties (= 3.0.0)
-    railties (3.0.0)
-      actionpack (= 3.0.0)
-      activesupport (= 3.0.0)
-      rake (>= 0.8.4)
-      thor (~> 0.14.0)
-    rake (0.8.7)
-    rcov (0.9.9)
-    rr (1.0.0)
-    rspec (2.0.0.beta.22)
-      rspec-core (= 2.0.0.beta.22)
-      rspec-expectations (= 2.0.0.beta.22)
-      rspec-mocks (= 2.0.0.beta.22)
-    rspec-core (2.0.0.beta.22)
-    rspec-expectations (2.0.0.beta.22)
-      diff-lcs (>= 1.1.2)
-    rspec-mocks (2.0.0.beta.22)
-      rspec-core (= 2.0.0.beta.22)
-      rspec-expectations (= 2.0.0.beta.22)
-    thor (0.14.1)
-    treetop (1.4.8)
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.23)
+    gemcutter (0.6.1)
+    git (1.2.5)
+    jeweler (1.4.0)
+      gemcutter (>= 0.1.0)
+      git (>= 1.2.5)
+      rubyforge (>= 2.0.0)
+    json_pure (1.4.6)
+    open4 (1.0.1)
+    rubyforge (2.0.4)
+      json_pure (>= 1.1.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  rails (~> 3.0.0)
-  rcov
-  rr
-  rspec (~> 2.0.0.beta.22)
+  barista!
+  jeweler
+  open4

Rakefile

@@ -14,6 +14,12 @@ begin
     gem.version     = Barista::Version::STRING
     gem.authors     = ["Darcy Laycock"]
     gem.add_dependency 'open4'
+    gem.add_dependency 'railties', '~> 3.0'
+
+    gem.add_development_dependency 'rspec', '~> 2.0.0.beta.22'
+    gem.add_development_dependency 'rr', '~> 1.0'
+    gem.add_development_dependency 'therubyracer'
+
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError