“ I get the same error in url http://localhost:8000/cron ”
“ For Windows users, you can download a new installer at https://googleappengine.googlecode.com/files/GoogleAppEngine-1.8.2.1.msi (note: the file is marked as deprecated for process reasons; please ignore that). ”
“ Update for Mac users; you can download a new installer from https://googleappengine.googlecode.com/files/GoogleAppEngineLauncher-1.8.2.1.dmg instead of patching your current installation. ”