title: Ansible is using wrong version of Python
body: <p>I have been dealing with this issue for a couple of days now.  I am running ansible on a raspberry pi.  I have made Python3.7 the default version of Python.  Apparently Ansible wants to use Python 2.7.  I have added Version 3.7 in the vars in the playbook but this does not change the module location.  It still looks for the modules in Python 2.7.</p>
  
  <p>I am not sure how to tell Ansible to use 3.7 for all the modules and the interpreter.</p>
  
  <pre><code>pi@pi:~ $ python --version
  Python 3.7.2
  pi@pi:~ $ ansible-playbook vm.yaml -vv
  ansible-playbook 2.9.6
    config file = /etc/ansible/ansible.cfg
    configured module search path = [u'/home/pi/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
    ansible python module location = /usr/lib/python2.7/dist-packages/ansible
    executable location = /usr/bin/ansible-playbook
    python version = 2.7.16 (default, Oct 10 2019, 22:02:15) [GCC 8.3.0]
  Using /etc/ansible/ansible.cfg as config file
  [WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all'
  
  PLAYBOOK: vm.yaml *************************************************************************************************************************************
  1 plays in vm.yaml
  
  PLAY [localhost] **********************************************************************************************************************************************
  
  TASK [Gathering Facts] ****************************************************************************************************************************************
  task path: /home/pi/vm.yaml:12
  ok: [localhost]
  META: ran handlers
  
  TASK [Gather info about the vmware guest vm] ******************************************************************************************************************
  task path: /home/pi/vm.yaml:28
  An exception occurred during task execution. To see the full traceback, use -vvv. The error was: ModuleNotFoundError: No module named 'pyVim'
  fatal: [localhost -&gt; localhost]: FAILED! =&gt; {"changed": false, "msg": "Failed to import the required Python library (PyVmomi) on pi's Python /usr/bin/python3. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using the wrong Python interpreter, please consult the documentation on ansible_python_interpreter"}
  
  PLAY RECAP ****************************************************************************************************************************************************
  localhost                  : ok=1    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0   
  
  pi@pi:~ $ 
  </code></pre>