title: Parser server installation on my local mac.Complete guide from first step to last
body: <p>I want implement parse server on my local for the development of ios app with it.But I don't know how install it locally and use it.I need a complete guide from installation to first line of code of ios app.</p>
  
  <p>I have tried it's installation with official parse guide.but it needed mongodb, python,express and etc.I am unable to understand how to use these with parse server.So Please help me with a complete step by step guide.</p>