Ruby on Rails - генерировать придумывание

Question

Я новичок в Ruby on Rails. Просто установил его и обновил рубигемы. Когда я типа ruby new project я получаю следующее в конце:

Use `bundle show [gemname]` to see where a bundled gem is installed. 
     run bundle exec spring binstub --all 
Warning: You're using Rubygems 2.0.14 with Spring. Upgrade to at least Rubygems 2.1.0 and run `gem pristine --all` for better startup performance. 
* bin/rake: spring inserted 
* bin/rails: spring inserted 

Я проверил рубиновый версию, и это было:

ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-darwin14] 

Rails версии:

Rails 4.2.0 

Я пытался установить devise по добавив следующую команду gem 'devise' к Gemfile, затем побежал gem install devise, чтобы получить следующее:

Fetching: thor-0.19.1.gem (100%) 
Successfully installed thor-0.19.1 
Fetching: thread_safe-0.3.5.gem (100%) 
Successfully installed thread_safe-0.3.5 
Fetching: tzinfo-1.2.2.gem (100%) 
Successfully installed tzinfo-1.2.2 
Fetching: i18n-0.7.0.gem (100%) 
Successfully installed i18n-0.7.0 
Fetching: activesupport-4.2.1.gem (100%) 
Successfully installed activesupport-4.2.1 
Fetching: rails-deprecated_sanitizer-1.0.3.gem (100%) 
Successfully installed rails-deprecated_sanitizer-1.0.3 
Fetching: mini_portile-0.6.2.gem (100%) 
Successfully installed mini_portile-0.6.2 
Fetching: nokogiri-1.6.6.2.gem (100%) 
Building native extensions. This could take a while... 
Successfully installed nokogiri-1.6.6.2 
Fetching: rails-dom-testing-1.0.6.gem (100%) 
Successfully installed rails-dom-testing-1.0.6 
Fetching: loofah-2.0.1.gem (100%) 
Successfully installed loofah-2.0.1 
Fetching: rails-html-sanitizer-1.0.2.gem (100%) 
Successfully installed rails-html-sanitizer-1.0.2 
Fetching: erubis-2.7.0.gem (100%) 
Successfully installed erubis-2.7.0 
Fetching: builder-3.2.2.gem (100%) 
Successfully installed builder-3.2.2 
Fetching: actionview-4.2.1.gem (100%) 
Successfully installed actionview-4.2.1 
Fetching: rack-1.6.0.gem (100%) 
Successfully installed rack-1.6.0 
Fetching: rack-test-0.6.3.gem (100%) 
Successfully installed rack-test-0.6.3 
Fetching: actionpack-4.2.1.gem (100%) 
Successfully installed actionpack-4.2.1 
Fetching: railties-4.2.1.gem (100%) 
Successfully installed railties-4.2.1 
Fetching: responders-2.1.0.gem (100%) 
Successfully installed responders-2.1.0 
Fetching: bcrypt-3.1.10.gem (100%) 
Building native extensions. This could take a while... 
Successfully installed bcrypt-3.1.10 
Fetching: orm_adapter-0.5.0.gem (100%) 
Successfully installed orm_adapter-0.5.0 
Fetching: warden-1.2.3.gem (100%) 
Successfully installed warden-1.2.3 
Fetching: devise-3.4.1.gem (100%) 
Successfully installed devise-3.4.1 
Parsing documentation for thor-0.19.1 
Installing ri documentation for thor-0.19.1 
Parsing documentation for thread_safe-0.3.5 
Installing ri documentation for thread_safe-0.3.5 
Parsing documentation for tzinfo-1.2.2 
Installing ri documentation for tzinfo-1.2.2 
Parsing documentation for i18n-0.7.0 
Installing ri documentation for i18n-0.7.0 
Parsing documentation for activesupport-4.2.1 
Installing ri documentation for activesupport-4.2.1 
Parsing documentation for rails-deprecated_sanitizer-1.0.3 
Installing ri documentation for rails-deprecated_sanitizer-1.0.3 
Parsing documentation for mini_portile-0.6.2 
Installing ri documentation for mini_portile-0.6.2 
Parsing documentation for nokogiri-1.6.6.2 
Installing ri documentation for nokogiri-1.6.6.2 
Parsing documentation for rails-dom-testing-1.0.6 
Installing ri documentation for rails-dom-testing-1.0.6 
Parsing documentation for loofah-2.0.1 
Installing ri documentation for loofah-2.0.1 
Parsing documentation for rails-html-sanitizer-1.0.2 
Installing ri documentation for rails-html-sanitizer-1.0.2 
Parsing documentation for erubis-2.7.0 
Installing ri documentation for erubis-2.7.0 
Parsing documentation for builder-3.2.2 
Installing ri documentation for builder-3.2.2 
Parsing documentation for actionview-4.2.1 
Installing ri documentation for actionview-4.2.1 
Parsing documentation for rack-1.6.0 
Installing ri documentation for rack-1.6.0 
Parsing documentation for rack-test-0.6.3 
Installing ri documentation for rack-test-0.6.3 
Parsing documentation for actionpack-4.2.1 
Installing ri documentation for actionpack-4.2.1 
Parsing documentation for railties-4.2.1 
Installing ri documentation for railties-4.2.1 
Parsing documentation for responders-2.1.0 
Installing ri documentation for responders-2.1.0 
Parsing documentation for bcrypt-3.1.10 
Installing ri documentation for bcrypt-3.1.10 
Parsing documentation for orm_adapter-0.5.0 
Installing ri documentation for orm_adapter-0.5.0 
Parsing documentation for warden-1.2.3 
Installing ri documentation for warden-1.2.3 
Parsing documentation for devise-3.4.1 
Installing ri documentation for devise-3.4.1 
Done installing documentation for thor, thread_safe, tzinfo, i18n, activesupport, rails-deprecated_sanitizer, mini_portile, nokogiri, rails-dom-testing, loofah, rails-html-sanitizer, erubis, builder, actionview, rack, rack-test, actionpack, railties, responders, bcrypt, orm_adapter, warden, devise after 21 seconds 
23 gems installed 

Я пытался затем выполнить следующую команду: rails g devise user, но я до сих пор продолжаю получать следующее: Warning: You're using Rubygems 2.0.14 with Spring. Upgrade to at least Rubygems 2.1.0 and run камень нетронутые --all for better startup performance. и ничего не происходит.

Как я могу продолжить ?!

Answer 1

Что касается предупреждения о RubyGems, вы можете запустить:

gem update --system 

Затем убедитесь, что вы сделали следующее по порядку:

1. Добавить изобрести в ваш Gemfile
2. Выполнить bundle в командная строка
3. Запустить rails g devise:install в командной строке
4. Запустить rails generate devise User в командной строке.

Надеюсь, это поможет!

Answer 2

Rubygems обновление:

gem install rubygems-update 
update_rubygems 

должно помочь избавиться от этой Rubygems 2.0.14 предупреждения.