title: How to install RabbitMq silent
body: <p>I am trying to create one Octopus step that downloads, installs and configures rabbitmq on Windows. </p>
  
  <p>I have tried the following (excluding the download code)</p>
  
  <pre><code>Start-Process -FilePath "c:\temp\otp_win64_19.0.exe" -ArgumentList '/S' -Wait  
  Start-Process 'c:\temp\rabbitmq-server-3.6.5.exe' '/S' -Wait
  Start-Process 'C:\Program Files\RabbitMQ Server\rabbitmq_server-3.6.5\sbin\rabbitmq-plugins.bat' 'enable rabbitmq_management' -Wait
  </code></pre>
  
  <p>This usually hangs in the second step (rabbitmq install) and never completes. 
  Have anyone done this successfully?</p>