title: Cannot find ansible.cfg after installation on Mac OS
body: <p>My app installs <code>ansible==2.2.1.0</code> as part of its requirements and I'd like it to use a library I have in a specific location.
  I try to find the ansible.cfg file but can't find it anywhere and not sure where it's best to be put.
  I am using Mac OS.
  EDIT:
  I set up a config file at: <code>/Users/&lt;myuser&gt;/.ansible.cfg</code> and when I run the <code>ansible-playbook</code> with <code>-vvv</code> it shows:
  Using <code>/Users/&lt;myuser&gt;/.ansible.cfg</code> as config file</p>
  
  <p>But I am getting this errors and warnings for some reason:</p>
  
  <pre><code>[WARNING]: Host file not found: /etc/ansible/hosts
  
  [WARNING]: provided hosts list is empty, only localhost is available
  
  ERROR! conflicting action statements
  </code></pre>
  
  <p>Thanks!</p>