title: Ruby On rails spree commerce installation
body: <p>Hi friends am trying to bring spree commerce but i got error while am trying this command on windows 7 <code>spree install</code></p>
  
  <p>I got an error like this please help me ..</p>
  
  <pre><code>C:/Ruby193/lib/ruby/1.9.1/psych.rb:203:in `parse': (&lt;unknown&gt;): could not find 
  expected ':' while scanning a simple key at line 17 column 3 (Psych::SyntaxError)
  </code></pre>