Can't use hirb rails gem

[Changes] - the problem was not the typo of 'enale' instead of 'enable' - the installation goes without problem with the `--no-ri --no-rdoc` flags - now the doing `require enable` gives an error instead of `false` (have no idea why) I am having some trouble using the Gem hirb for formatting the output of rails console. ``` $ gem install hirb --no-ri --no-rdoc Successfully installed hirb-0.6.2 1 gem installed $ rails c Loading development environment (Rails 3.2.3) irb(main):001:0> require 'hirb' LoadError: cannot load such file -- hirb from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_ support/dependencies.rb:251:in `require' from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_ support/dependencies.rb:251:in `block in require' from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_ support/dependencies.rb:236:in `load_dependency' from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_ support/dependencies.rb:251:in `require' from (irb):1 from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman ds/console.rb:47:in `start' from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman ds/console.rb:8:in `start' from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman ds.rb:41:in `<top (required)>' from script/rails:6:in `require' from script/rails:6:in `<main>' irb(main):002:0> ``` I am running Ruby 1.9.3, Rails 3.2.3, Bundler 1.1.3, Windows 7 64 bit.