Mac OS X 10.8 にansibleをインストール
$ wget https://bitbucket.org/pypa/setuptools/downloads/ez_setup.py
$ python ez_setup.py --user
$ sudo eazy_install pip
$ sudo pip install ansible
$ wget https://bitbucket.org/pypa/setuptools/downloads/ez_setup.py
$ python ez_setup.py --user
$ sudo eazy_install pip
$ sudo pip install ansible