gistfile1.txt

TASK: [docker | Install python Docker client] *********************************
failed: [192.168.33.20] => {"cmd": "/usr/local/bin/pip install -U docker-py", "failed": true, "rc": 8}
msg: [Errno 8] Exec format error

FATAL: all hosts have already failed -- aborting

PLAY RECAP ********************************************************************
           to retry, use: --limit @/Users/nateaune/site.retry

192.168.33.20              : ok=14   changed=7    unreachable=0    failed=1

Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.