Scaffold problem with PostgreSQL

We are having a problem scaffolding with PostgreSQL. We are following the
depot tutorial from the AWDWR and it gives problems:

$ ruby script/generate scaffold Product Admin
      exists app/controllers/
      exists app/helpers/
      exists app/views/admin
      exists test/functional/
  dependency model
      exists app/models/
      exists test/unit/
      exists test/fixtures/
   identical app/models/product.rb
   identical test/unit/product_test.rb
   identical test/fixtures/products.yml
Couldn't find 'product' generator

Why is it unable to find the product generator? That's not what the Product
parameter is meant to be. The table has name 'products' (all lower case).
Is there any way we can debug this?

Regards,
Bart

Bart Braem wrote:

Why is it unable to find the product generator? That's not what the
Product parameter is meant to be. The table has name 'products' (all lower
case). Is there any way we can debug this?

Eventually we found the answer: the postgres gem was not installed properly.
Starting the console and doing Product.find(0) gave an error indicating the
absence of the gem in the path...
Most probably too much exceptions are caught in the scaffold generator,
should I file a bug for it?

Bart