gistfile1.rb

Main cookbook berksfile will look something like this

cookbook 'foo', :github => 'MyOrg/foo'

The foo cookbook has a dependency on a forked cookbook that we have modified that also exists in the community site
(at a higher version)

cookbook 'bar', :github => 'MyOrg/bar'

When I try and do a berks install on the Main cookbook it will always download the community cookbook of bar and not my forked
version that I specify in the foo cookbook berksfile.

If I upload the bar cookbook to my hosted chef environment and code that specific version in the foo cookbook berksfile
a berks install will resolve the correct dependency. However, we now have a public cookbook that depends on another cookbook
that is only available in our hosted chef env.