[ansible-project] ansible installation: no /etc/ansible/hosts file

No file for /etc/ansible/hosts Where is this file? Instructor opened an automatically generated /etc/ansible/hosts file but there is no such file in Mac OSX after ansible is installed? Am I supposed to create this file myself or it is automatically generated? as I cannot find it on Mac OSX aft

[ansible-project] installation on Mac OSX issue

After installation via $brew install ansible then, I added in ~/.bashrc #Ansible export PATH=/usr/local/Cellar/ansible/1.9.2/bin:$PATH $source .bashrc then $ ansible /usr/local/Cellar/ansible/1.9.2/bin/ansible: /usr/local/Cellar/ansible/1.9.2/libexec/bin/ansible: /usr/bin/python: ba