GoogleAppEngine Python installation can't find .dmg file

Question

I downloaded the Google App Engine SDK for Python from here , extracted the zip file, but there's no dmg file that allows me to install it. Here's what the ReadMe says:

INSTALLING ON Mac OSX
=====================
1) Download and install Python 2.7 from http://www.python.org/download/
2) Download the SDK installer from
https://developers.google.com/appengine/downloads
3) Install the SDK by double-clicking on the GoogleAppEngine.dmg file and
running the installer.

I checked every folder but there is no such file! Maybe the ReadMe is obsolete. Please help..

Answer 1

Never mind. I didn't click the button--thought it was just a check image.