在使用Google App Engine（PYTHON 2.7）时需要帮助

Question

I've installed GAE in my computer(windows 7 64-bit). But whenever I click run on the program it doesn't work, and when I use the command line using dev_appserver.py this happens "dev_appserver.py is not recognized as an internal or external command, operable program or batch file". What should I do?

edit1: Here's the log error when I'm using the program.

edit2: Here's my full python path

C:\\Python27\\Lib\\site-packages\\PyQt4;c:\\users\\jansen\\appdata\\local\\enthought\\canopy32\\user\\scripts;C:\\Users\\jansen\\AppData\\Local\\Enthought\\Canopy32\\User;C:\\Users\\jansen\\AppData\\Local\\Enthought\\Canopy32\\User\\Scripts;C:\\Python27;C:\\Python27\\DLLs;C:\\Python27\\Scripts;C:\\Python27\\Lib\\site-packages\\vtk;C:\\Python27\\gnuplot\\binary;C:\\Python27\\Lib\\site-packages\\osgeo;C:\\Program Files (x86)\\pythonxy\\SciTE-3.5.1-4;C:\\Program Files (x86)\\pythonxy\\console;C:\\Program Files (x86)\\pythonxy\\swig;C:\\Program Files (x86)\\pythonxy\\gettext\\bin;C:\\Program Files (x86)\\Google\\google_appengine\\

Answer 1

dev_appserver.py is the web server that is distributed with the google appengine sdk. You would run this after you have created an application.

If the command dev_appserver.py is not recognized you need to either add to your Path environment variable the location of the cloud sdk:

C:\Program Files\Google\Cloud SDK\google-cloud-sdk\bin

Or specify the full path to dev_appserver when you're running it:

python C:\Program Files\Google\Cloud SDK\google-cloud-sdk\bin\dev_appserver.py 

For a larger primer I would suggest walking through the provided tutorial: https://cloud.google.com/appengine/docs/python/gettingstartedpython27/introduction

UPDATE: Your updated question actually has nothing to do with dev_appserver but your python installation. See https://stackoverflow.com/a/26550917/501494