bundler failures under rbenv

transcript1

david1@www:~$ rails new asilly-blogsite
      create
      create  README.rdoc
      create  Rakefile
      create  config.ru
      create  .gitignore
      create  Gemfile
      create  app
      create  app/assets/images/rails.png
      create  app/assets/javascripts/application.js
      create  app/assets/stylesheets/application.css
      create  app/controllers/application_controller.rb
      create  app/helpers/application_helper.rb
      create  app/mailers
      create  app/models
      create  app/views/layouts/application.html.erb
      create  app/mailers/.gitkeep
      create  app/models/.gitkeep
      create  config
      create  config/routes.rb
      create  config/application.rb
      create  config/environment.rb
      create  config/environments
      create  config/environments/development.rb
      create  config/environments/production.rb
      create  config/environments/test.rb
      create  config/initializers
      create  config/initializers/backtrace_silencers.rb
      create  config/initializers/inflections.rb
      create  config/initializers/mime_types.rb
      create  config/initializers/secret_token.rb
      create  config/initializers/session_store.rb
      create  config/initializers/wrap_parameters.rb
      create  config/locales
      create  config/locales/en.yml
      create  config/boot.rb
      create  config/database.yml
      create  db
      create  db/seeds.rb
      create  doc
      create  doc/README_FOR_APP
      create  lib
      create  lib/tasks
      create  lib/tasks/.gitkeep
      create  lib/assets
      create  lib/assets/.gitkeep
      create  log
      create  log/.gitkeep
      create  public
      create  public/404.html
      create  public/422.html
      create  public/500.html
      create  public/favicon.ico
      create  public/index.html
      create  public/robots.txt
      create  script
      create  script/rails
      create  test/functional
      create  test/functional/.gitkeep
      create  test/integration
      create  test/integration/.gitkeep
      create  test/unit
      create  test/unit/.gitkeep
      create  test/performance/browsing_test.rb
      create  test/test_helper.rb
      create  tmp/cache
      create  tmp/cache/assets
      create  vendor/assets/javascripts
      create  vendor/assets/javascripts/.gitkeep
      create  vendor/assets/stylesheets
      create  vendor/assets/stylesheets/.gitkeep
      create  vendor/plugins
      create  vendor/plugins/.gitkeep
         run  bundle install
/var/lib/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/ui.rb:36:in `initialize': undefined method `[]'\
 for #<Thor::Shell::Color:0x9653ebc> (NoMethodError)
        from /usr/lib/ruby/vendor_ruby/bundler/cli.rb:12:in `new'
        from /usr/lib/ruby/vendor_ruby/bundler/cli.rb:12:in `initialize'
        from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor.rb:263:in `new'
        from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor.rb:263:in `dispatch'
        from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor/base.rb:386:in `start'
        from /var/lib/gems/1.9.1/gems/bundler-1.3.5/bin/bundle:20:in `block in <main>'
        from /var/lib/gems/1.9.1/gems/bundler-1.3.5/lib/bundler/friendly_errors.rb:3:in `with_frie\
ndly_errors'
        from /var/lib/gems/1.9.1/gems/bundler-1.3.5/bin/bundle:20:in `<main>'
david1@www:~$ bundle -v
Bundler version 1.3.5
david1@www:~$ rails -v
Rails 3.2.14