Updated README.textile to include a working Gemfile setup

README.textile

@@ -52,3 +52,19 @@ needed to make extaction work.
 h2. Contributing
 
 Fork on GitHub and after you've committed tested patches, send a pull request.
+
+h2. An example Gemfile
+
+For my setup, I am using:
+
+<pre>
+gem 'sunspot_rails', '~> 1.3.0'
+gem 'sunspot_cell', :git => 'git://github.com/zheileman/sunspot_cell.git'
+gem 'sunspot_rails', '~> 1.3.0'
+gem 'sunspot_test'
+
+group :development, :test do
+  gem 'sunspot_cell_jars', :git => 'https://github.com/mrcsparker/sunspot_cell_jars.git'.
+  gem 'sunspot_solr', :git => "https://github.com/mrcsparker/sunspot.git"
+end
+</pre>