problem with installing the PubSubHubbub

[Hady elsahar]

Hello All, 

i'm facing some problems in setting the PubSubHubbub server 

i'm using this tutorial https://code.google.com/p/pubsubhubbub/wiki/DeveloperGettingStartedGuide to get started and 

after running the command  

bash setup.sh

i found no google_appengine folder downloaded  , so i downloaded google_appengine_1.8.1.zip  it myself and put it inside the folder /pshb-examples

the problem is in the running part when i run the command 

google_appengine/dev_appserver.py src/ -p 8000 --datastore_path=/tmp/tubes1

it gives me an error saying 

dev_appserver.py: error: unrecognized arguments: -p 8000

i tried to change -p to --port  it gives that error 

Traceback (most recent call last):
  File "google_appengine/dev_appserver.py", line 182, in <module>
    _run_file(__file__, globals())
  File "google_appengine/dev_appserver.py", line 178, in _run_file
    execfile(script_path, globals_)
  File "/home/hadyelsahar/DBPedia/Development/PSHb/pshb-example/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 695, in <module>
    main()
  File "/home/hadyelsahar/DBPedia/Development/PSHb/pshb-example/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 688, in main
    dev_server.start(options)
  File "/home/hadyelsahar/DBPedia/Development/PSHb/pshb-example/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 525, in start
    options.yaml_files)
  File "/home/hadyelsahar/DBPedia/Development/PSHb/pshb-example/google_appengine/google/appengine/tools/devappserver2/application_configuration.py", line 531, in __init__
    'no app.yaml file at %r' % directory_path)
google.appengine.tools.devappserver2.errors.AppConfigNotFoundError: no app.yaml file at 'src/'

i'm using ubuntu 12.04 , python 2.7.3 , google_appengine_1.8.1  and svn version 1.6.17

thanks

Regards

[vivek gs]

Same issue i am facing???