RailsPlugins.org

Like everyone else, "ActiveSupport::CoreExtensions (NameError)".

The plugin looks like it was abandoned by the original developer in 2010. By then, several forks of the code have been made on GitHub, each dealing with a separate problem. Why aren't those forks just put back into the original repo?

And why can't I just install the thing as a gem using Bundler for a Rails app?

I tried flockonus' fork, and it doesn't work for me:
Trying "rails install git://github.com/rocket-rentals/facebooker-rails3.git" says it can't find the plugin, even though it did and already installed it. Running "rails" after gives this:
vendor/plugins/facebooker-rails3/lib/facebooker/adapters/adapter_base.rb:39:in `load_adapter': You have a nil object when you didn't expect it! (NoMethodError)
You might have expected an instance of Array.
The error occurred while evaluating nil.[]

/usr/lib/ruby/gems/1.8/gems/facebooker-1.0.75/lib/facebooker/adapters/adapter_base.rb:6: uninitialized constant ActiveSupport::CoreExtensions (NameError)

HINT: https://github.com/rocket-rentals/facebooker-rails3

Error when server starts:

/Library/Ruby/Gems/1.8/gems/facebooker-1.0.75/lib/facebooker/adapters/adapter_base.rb:6: uninitialized constant ActiveSupport::CoreExtensions (NameError)
from /Library/Ruby/Gems/1.8/gems/facebooker-1.0.75/lib/facebooker.rb:259:in `require'
from /Library/Ruby/Gems/1.8/gems/facebooker-1.0.75/lib/facebooker.rb:259

Rails fails to start