Followed the exact same steps as given here https://developers.google.com/appengine/docs/php/gettingstarted/installingwindows but when I open up localhost I get this error
'module' object has no attribute 'STARTF_USESHOWWINDOW'
and the title of the page says Invalid PHP Configuration.Also the path set for python executable is correctly set...
Known issue which is being resolved (should be in 1.8.9 release).
https://code.google.com/p/googleappengine/issues/detail?id=10363