title: Rails Whenever gem run only one time
body: <p>I am using Whenever gem to setup a schedule. I added Whenever to <code>gemfile</code> and created <code>schedule.rb</code> file with code as below:</p>
  
  <pre><code>every 1.minute do
    p "testing ......................" 
  end
  </code></pre>
  
  <p>I run the command <code>whenever</code> and the message <code>testing ......................</code> appears only once.</p>
  
  <p>I need to put the message once per minute. How can i do that?</p>