title: rails recurring event with whenever gem
body: <p>i have a winner controller which have a </p>
  
  <pre><code>before_action :set_winners
    def create
  
      Winner.create(
      date: Time.now,
      likes: winner.selfy.likes_count,
      user_id: winner.user.id,
      selfy_id: winner.selfy.id
      )
    end
  private
  
  def set_winners
    date = DateTime.now.utc
    likes = Like.where('created_at &gt;= ? and created_at &lt;= ?', 2.week.ago.beginning_of_week, 1.week.ago.end_of_week).select(:selfy_id)
    top = Selfy.where(id: likes)
    top.order("COALESCE(likes_count, 0) DESC").limit(1)
  end
  </code></pre>
  
  <p>i want this to be perform every 5 minutes, i try to use whenever gem like this</p>
  
  <pre><code>every 2.minutes do
  #   command "/usr/bin/some_great_command"
     runner "Winner.create"
  #   rake "some:great:rake:task"
   end
  </code></pre>
  
  <p>am getting this error </p>
  
  <pre><code>/bin/bash: bundle: command not found
  /bin/bash: bundle: command not found
  /bin/bash: bundle: command not found
  /bin/bash: bundle: command not found
  /bin/bash: bundle: command not found
  /bin/bash: bundle: command not found
  </code></pre>
  
  <p>what am i doing wrong here.</p>