ruby – kernel_require.rb：55：在`require’中：无法加载这样

cash_withdrawal
cash_withdrawalGemfile
cash_withdrawalGemfile.lock
cash_withdrawalfeatures
cash_withdrawalfeaturescash-withdrawal.feature
cash_withdrawalfeaturesstep_definitions
cash_withdrawalfeaturesstep_definitionscash_withdrawal_steps.rb
cash_withdrawalfeaturesstep_definitionslib
cash_withdrawalfeaturesstep_definitionslibnice_bank.rb
cash_withdrawalfeaturessupport
cash_withdrawalfeaturessupportenv.rb
cash_withdrawalfeaturessupporttransforms.rb
cash_withdrawalfeaturessupportworld_extensions.rb

在我的cash_withdrawal_steps.rb文件中,我有：

require 'CAPTURE_CASH_AMOUNT'

Given /^I have deposited (#{CAPTURE_CASH_AMOUNT}) in my Account$/ do |amount|
  my_account.deposit(amount)
  my_account.balance.should eq(amount),"Expected the balance to be #{amount} but it was #{my_account.balance}"
end

当我运行黄瓜我得到：

C:UsersNikita.HarrisonAutomatedTestingcash_withdrawal>cucumber
cannot load such file — CAPTURE_CASH_AMOUNT (LoadError)
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in
r equire'
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in
r equire’
C:/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/step_definiti
ons/cash_withdrawal_steps.rb:1:in <top (required)>'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/rb_support/rb_l
anguage.rb:122:inload’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/rb_support/rb_l
anguage.rb:122:in load_code_file'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:180:inload_file’ C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:83:in block in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:82:ineach’ C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime/support
_code.rb:82:in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime.rb:184:
inload_step_definitions’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/runtime.rb:42:i
n run!'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/lib/cucumber/cli/main.rb:47:
inexecute!’
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.10/bin/cucumber:13:in
<top (re quired)>' C:/Ruby193/bin/cucumber:23:inload’
C:/Ruby193/bin/cucumber:23:in `’

如果我运行irb然后运行需要“CAPTURE_CASH_AMOUNT”我得到这个错误：

irb(main):006:0> require “CAPTURE_CASH_AMOUNT” LoadError: cannot load
such file — CAPTURE_CASH_AMOUNT
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:55:in require'
from C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_requir
e.rb:55:inrequire’
from (irb):6
from C:/Ruby193/bin/irb:12:in `’

我已经尝试过许多修复,包括’require_relative’,没有什么似乎可以解决我的问题.
如果我从cash_withdrawal_steps.rb文件中删除require’CAPTURE_CASH_AMOUNT’并运行黄瓜,那么我的’步骤定义’不会按照定义显示：

C:UsersNikita.HarrisonAutomatedTestingcash_withdrawal>cucumber
Feature: Cash withdrawal

   @test   Scenario: Successful withdrawal from an account in credit #
 featurescash_with drawal.feature:4
     Given I have deposited $100 in my Account               # featurescash_with drawal.feature:5
     When I withdraw $20                                     # features/step_defi nitions/cash_withdrawal_steps.rb:7
     Then $20 should be dispensed                            # features/step_defi nitions/cash_withdrawal_steps.rb:11
     And the balance of my account should be $80             # features/step_defi nitions/cash_withdrawal_steps.rb:15

 1 scenario (1 undefined) 4 steps (3 skipped,1 undefined) 0m0.006s

 You can implement step definitions for undefined steps with these
 snippets:

 Given(/^I have deposited $(d+) in my Account$/) do |arg1|   pending
 # express the regexp above with the code you wish you had end

如果我添加需要File.join(File.dirname(“C：/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/support”),“支持”,“转换”)到env.rb文件并运行黄瓜I得到：

C:/Users/Nikita.Harrison/AutomatedTesting/cash_withdrawal/features/support/trans
 forms.rb:1: warning: already initialized constant CAPTURE_CASH_AMOUNT
 Feature: Cash withdrawal

   @test   Scenario: Successful withdrawal from an account in credit #
 featurescash_with drawal.feature:4
     Given I have deposited $100 in my Account               # featurescash_with drawal.feature:5
     When I withdraw $20                                     # features/step_defi nitions/cash_withdrawal_steps.rb:7
     Then $20 should be dispensed                            # features/step_defi nitions/cash_withdrawal_steps.rb:11
     And the balance of my account should be $80             # features/step_defi nitions/cash_withdrawal_steps.rb:15

 1 scenario (1 undefined) 4 steps (3 skipped,1 undefined) 0m0.013s

 You can implement step definitions for undefined steps with these
 snippets:

 Given(/^I have deposited $(d+) in my Account$/) do |arg1|   pending
 # express the regexp above with the code you wish you had end

我知道我一定在做错事,但是我根本找不到需要帮助的东西.
宝石文件内容：

# This Gemfile lists all Gems used throughout the book - with versions.
source :rubygems

# Build stuff
gem 'bundler','1.5.3'
#gem 'rake','10.1.1'
#gem 'watchr','0.7'
#gem 'bcat','0.6.2'

# General stuff
#gem 'aruba','0.4.11'
gem 'cucumber','1.3.10',:require => 'cucumber'
gem 'rake','10.1.1'
gem 'rspec','2.14.1',:require => 'cucumber'
gem 'rspec-expectations','2.14.5'
gem 'watir-webdriver','0.6.7'

我想我已经包含了所有需要的信息.