PusherChat-Rails db setup fails

PusherChat-Rails db setup fails

Aristotle:config eric$ rake db:setup --trace
(in /Users/eric/Programming/Node/Pusher-Chat-Rails)
rake aborted!
You have already activated rake 0.9.2.2, but your Gemfile requires rake 0.9.2. Using bundle exec may solve this.
/Users/eric/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.0.22/lib/bundler/runtime.rb:31:in `block in setup'
/Users/eric/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.0.22/lib/bundler/runtime.rb:17:in `setup'
/Users/eric/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.0.22/lib/bundler.rb:110:in `setup'
/Users/eric/Programming/Node/Pusher-Chat-Rails/config/boot.rb:8:in `<top (required)>'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/Users/eric/Programming/Node/Pusher-Chat-Rails/config/application.rb:1:in `<top (required)>'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/Users/eric/Programming/Node/Pusher-Chat-Rails/Rakefile:4:in `<top (required)>'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:501:in `raw_load_rakefile'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/bin/rake:19:in `load'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/bin/rake:19:in `<main>'

Aristotle:config eric$ bundle exec rake db:setup --trace
(in /Users/eric/Programming/Node/Pusher-Chat-Rails)
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/json-1.4.6/lib/json/common.rb:2:in `<top (required)>': iconv will be deprecated in the future, use String#encode instead.
WARNING: Global access to Rake DSL methods is deprecated.  Please include
    ...  Rake::DSL into classes and modules which use the Rake DSL methods.
WARNING: DSL method PusherChat::Application#task called at /Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.0.2/lib/rails/application.rb:214:in `initialize_tasks'
** Invoke db:setup (first_time)
** Invoke db:create (first_time)
** Invoke db:load_config (first_time)
** Invoke rails_env (first_time)
** Execute rails_env
** Execute db:load_config
** Execute db:create
rake aborted!
undefined method `[]' for false:FalseClass
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/activerecord-3.0.2/lib/active_record/railties/databases.rake:32:in `block (2 levels) in <top (required)>'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:176:in `block in invoke_prerequisites'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:174:in `each'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:157:in `block in invoke_with_call_chain'
/Users/eric/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:90:in `block (2 levels) in top_level'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:90:in `block in top_level'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:62:in `block in run'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/bin/rake:19:in `load'
/Users/eric/.rvm/gems/ruby-1.9.3-p125/bin/rake:19:in `<main>'
Tasks: TOP => db:setup => db:create