RailsのテストRSpecのアップグレードで発生した問題

 1 bundle exec rspec spec/

 2 /home/wuxj/Prac/rrprac/sample_app/spec/spec_helper.rb:20:in `block in <top (required)>': uninitialized constant Capybara (NameError)

 3     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core.rb:79:in `configure'

 4     from /sample_app/spec/spec_helper.rb:17:in `<top (required)>'

 5     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `require'

 6     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `block in requires='

 7     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `each'

 8     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `requires='

 9     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:101:in `block in process_options_into'

10     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:100:in `each'

11     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:100:in `process_options_into'

12     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:22:in `configure'

13     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:96:in `setup'

14     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:85:in `run'

15     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:70:in `run'

16     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:38:in `invoke'

17     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/exe/rspec:4:in `<top (required)>'

18     from /.rvm/gems/ruby-2.1.2/bin/rspec:23:in `load'

19     from /.rvm/gems/ruby-2.1.2/bin/rspec:23:in `<main>'

20     from /.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `eval'

21     from /.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `<main>'

22 wuxj@P-D5-wuxj:~/Prac/rrprac/sample_app$ bundle exec rspec spec/

23 /Prac/rrprac/sample_app/spec/spec_helper.rb:20:in `block in <top (required)>': uninitialized constant Capybara (NameError)

24     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core.rb:79:in `configure'

25     from /Prac/rrprac/sample_app/spec/spec_helper.rb:17:in `<top (required)>'

26     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `require'

27     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `block in requires='

28     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `each'

29     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1025:in `requires='

30     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:101:in `block in process_options_into'

31     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:100:in `each'

32     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:100:in `process_options_into'

33     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/configuration_options.rb:22:in `configure'

34     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:96:in `setup'

35     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:85:in `run'

36     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:70:in `run'

37     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:38:in `invoke'

38     from /.rvm/gems/ruby-2.1.2/gems/rspec-core-3.0.4/exe/rspec:4:in `<top (required)>'

39     from /.rvm/gems/ruby-2.1.2/bin/rspec:23:in `load'

40     from /.rvm/gems/ruby-2.1.2/bin/rspec:23:in `<main>'

41     from /.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `eval'

42     from /.rvm/gems/ruby-2.1.2/bin/ruby_executable_hooks:15:in `<main>'

調べてみると何がでたらめなのか、ここを変えてその場所を変えて、私は行って、あまりにも頼りにならないので、それから各外国人の言い方を総合して、考えてから直してみて、無邪気に私の世話をして、使いやすいです.ははは～～～
まず調べたのはCapybaraがrspecに入っていないので追加しますがspec_が追加されていますhelper.rbファイル内
config.include Capybara::DSL
結果:依然として解決していない.
次に、バージョンがアップグレードされたため、rspecは2つのブロックに分かれ、1つのspec_helper.rbとrails_helper.rb生成されたテストファイルから見る

 1 require 'rails_helper'

 2 

 3 RSpec.describe "StaticPages", :type => :request do

 4   # describe "GET /static_pages" do

 5   #   it "works! (now write some real specs)" do

 6   #     get static_pages_index_path

 7   #     expect(response.status).to be(200)

 8   #   end

 9   # end

10 

11   describe "Home page" do

12       it "should have the content 'Sample App'" do

13           visit '/static_pages/home'

14           expect(page).to have_content('Sample App')

15       end

16   end

17 end

rails_を参照helper、だからこれをrailsに移してみました.helperでは、問題が解決します.
他の小さな問題が山積みになっています...頭が痛くて、退勤します.