[Chandler-dev] Doubt in Chandler extension tutorial for feeds parcel

[Darshana Chhajed]

Hi,
I am trying to do the Chandler Extension Tutorial on
http://chandler.osafoundation.org/docs/0.6/feeds-tutorial.html .
And I am having trouble in the Data Description part of it which is in 
the very beginning. I created the Python files channels.py and _init_.py 
in the feeds dir. But when I try to run the files, I am getting error in 
the import statements. Python cant find the path to the modules that I 
import in those files.
So, I tried adding sys.path for Chandler root dir in the files and 
PYTHONPATH in the environment variables. But it still does not solve the 
problem.
When I try to view the data definitions using Http://localhost:1888/repo 
, the feeds parcel does not show up in it.
I dont know how to solve the problem.
It would be great to get some help and advice.
Thanks a lot,
Darshana.