tgext.ecommerce is a Pluggable eCommerce Framework for TurboGears2.

tgext.ecommerce can be installed both from pypi or from bitbucket:

pip install tgext.ecommerce

should just work for most of the users

In your application config/app_cfg.py import plug:

from tgext.pluggable import plug

Then at the end of the file call plug with tgext.ecommerce:

plug(base_config, 'tgext.ecommerce')

You will be able to access tgext.ecommerge functions as tg.app_globals.shop