Can't run ionic on my computer

I downloaded the example from the site (https://github.com/driftyco/ionic-angular-cordova-seed),
and I try to run it on my computer with chrome.

I just get a white screen without nothing.

I have windows 7, last version of chrome.
I try it also on explorer - still doesn’t work…

Angular needs to run on a server so your best bet is from the www folder in the seed project, start a simple python server.

python -m SimpleHTTPServer