rails new – 捆绑安装
我刚刚尝试在新的ubuntu 12.10上安装rvm / ruby / gems / rails，经过多次错误和谷歌搜索后我想创建我的第一个应用程序，但是我收到了这个错误。 我怎样才能让它发挥作用？
root@filip-Ideapad-Z570:/rails_projects# rails new my_fisrt_app 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/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/fixtures create test/fixtures/.gitkeep 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-1.3.4/lib/bundler/ui.rb:36:in `initialize': undefined method `[]' for # (NoMethodError) from /usr/lib/ruby/vendor_ruby/bundler/cli.rb:14:in `new' from /usr/lib/ruby/vendor_ruby/bundler/cli.rb:14:in `initialize' from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor.rb:246:in `new' from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor.rb:246:in `dispatch' from /usr/lib/ruby/vendor_ruby/bundler/vendor/thor/base.rb:389:in `start' from /var/lib/gems/1.9.1/gems/bundler-1.3.4/bin/bundle:20:in `block in ' from /var/lib/gems/1.9.1/gems/bundler-1.3.4/lib/bundler/friendly_errors.rb:3:in `with_friendly_errors' from /var/lib/gems/1.9.1/gems/bundler-1.3.4/bin/bundle:20:in `' 我刚接触ruby on rails并且我真的无法在这里或谷歌上找到如何解决这个问题，有人可以帮我解决这个问题吗？
/var/lib/gems/1.9.1/gems/bundler-1.3.4/lib/bundler/ui.rb:36:in `initialize': undefined method `[]' for # (NoMethodError)
听起来像是与ruby和rails不兼容，试着安装https://rvm.io/ 。 然后rvm install 1.9.3
ruby -v返回什么？