title: Ansible Python interpreter Issue
body: <p>Im trying to change the Python interpreter as Im in a virtual environment.
  But also I will be deploying the venv on a Jenkins server that only has python2. Hence....</p>
  
  <pre><code># grep python ansible/ansible.cfg
  interpreter_python = ./venv/bin/python2
  
  ansible --version | grep "python version"
    python version = 3.5.2 (default, Nov 12 2018, 13:43:14) [GCC 5.4.0 20160609]
  </code></pre>
  
  <p>What am I missing?</p>