找不到“黄瓜”；带 Rails 2.3.8 的生成器

Question

当我尝试在 Rails 项目中运行 Cucumber 时，出现此错误。

我尝试运行

ruby script/generate cucumber

，但收到​​错误，

Couldn't find 'cucumber' generator

我进行了很多搜索，但没有找到任何有效的解决方案。以下是我的配置

rails version 2.3.8

Bundler version 1.0.15

GemFile

source "http://rubygems.org"
gem "bundler"
gem "rails", "= 2.3.8"
gem "i18n", "= 0.4.1"
gem "mysql"
gem 'delayed_job', '= 2.0.3'
gem 'daemons', '= 1.0.10'
gem "bundler"
gem "warden"
gem "warden_oauth"
gem "json"
gem 'haml'
gem "savon", "= 0.8.3"
gem "crack", "= 0.1.8"
gem "httpi", "= 0.7.8"
gem "gyoku", "= 0.2.0"

gem "soap4r"

gem "test-unit"
gem "cancan"
gem "color-logger", '>=0.0.3'
gem "searchlogic"

gem "formtastic", "= 1.1.0"
gem "faker", "= 0.3.1"
gem "populator"
gem "hoptoad_notifier"

gem 'builder', '~> 2.1.2'
gem 'rspec', '~> 1.3.0'
gem 'rspec-rails', '~> 1.3.2'
gem 'gherkin', '~> 2.1.4'
gem 'cucumber', '~> 0.8.5'
gem 'cucumber-rails', '~> 0.3.2'
gem 'capybara', '~> 0.4.0'
gem 'database_cleaner', '~> 0.6.0'



source "http://gems.github.com"
gem "mislav-will_paginate", "~> 2.3.11"

gem "fastercsv"
gem "spreadsheet" 
gem "logging"

以下是我的整个 gem 列表

abstract (1.0.0)
actionmailer (3.0.9, 3.0.1, 3.0.0, 2.3.8)
actionpack (3.0.9, 3.0.1, 3.0.0, 2.3.8)
activemodel (3.0.9, 3.0.1, 3.0.0)
activerecord (3.0.9, 3.0.1, 3.0.0, 2.3.8)
activeresource (3.0.9, 3.0.1, 3.0.0, 2.3.8)
activesupport (3.0.9, 3.0.1, 3.0.0, 2.3.8)
addressable (2.2.6)
annotate (2.4.0)
arel (2.0.10, 1.0.1)
authlogic (2.1.6)
autotest-growl (0.2.9, 0.2.6)
bcrypt-ruby (2.1.2)
builder (3.0.0, 2.1.2)
bundler (1.0.15)
cancan (1.6.5, 1.5.1, 1.4.1)
capistrano (2.5.19)
capistrano-ext (1.2.1)
capybara (1.0.0, 0.4.1.2, 0.4.0)
celerity (0.8.9, 0.8.8, 0.8.2)
cgi_multipart_eof_fix (2.5.0)
childprocess (0.2.0, 0.1.7, 0.1.3)
ci_reporter (1.6.4)
color-logger (0.0.3)
colored (1.2)
columnize (0.3.2)
configuration (1.2.0)
crack (0.1.8)
cucumber (1.0.2, 0.10.0, 0.9.3, 0.8.7)
cucumber-rails (1.0.2, 0.3.2)
culerity (0.2.15, 0.2.12)
daemon_controller (0.2.6)
daemons (1.1.0, 1.0.10)
database_cleaner (0.6.7, 0.6.0)
delayed_job (2.0.3)
devise (1.1.7, 1.1.3)
diff-lcs (1.1.2)
differ (0.1.2)
erubis (2.7.0, 2.6.6)
factory_girl (1.3.3, 1.3.2)
factory_girl_rails (1.0.1)
faker (0.9.5, 0.3.1)
fakeweb (1.3.0)
fastercsv (1.5.4, 1.5.3)
fastthread (1.0.7)
ffi (1.0.9, 0.6.3)
formtastic (1.1.0)
gem_plugin (0.2.3)
gherkin (2.4.6, 2.4.5, 2.3.3, 2.2.9, 2.1.5)
guid (0.1.1)
gyoku (0.2.0)
haml (3.1.2, 3.0.25, 3.0.23)
haml-rails (0.3.4)
has_scope (0.5.0)
highline (1.6.1)
hoe (2.8.0)
hoptoad_notifier (2.4.11, 2.4.9, 2.4.6, 2.3.12)
hpricot (0.8.3)
httpclient (2.2.1, 2.1.6.1)
httpi (0.7.8)
i18n (0.5.0, 0.4.2, 0.4.1)
inherited_resources (1.1.2)
jquery-rails (0.2.7, 0.2.5)
json (1.5.3, 1.5.2, 1.4.6)
json_pure (1.5.3, 1.5.1, 1.4.6)
launchy (2.0.5, 0.3.7)
lazy_high_charts (1.1.1)
linecache (0.43)
little-plugger (1.1.2)
logging (1.5.2)
machinist (2.0.0.beta2)
mail (2.2.19, 2.2.15, 2.2.9)
meta_search (0.9.8)
mime-types (1.16)
mislav-will_paginate (2.3.11)
mocha (0.9.12)
mongrel (1.1.5)
mysql (2.8.1)
mysql2 (0.2.11, 0.2.6)
net-scp (1.0.4)
net-sftp (2.0.5)
net-ssh (2.1.0, 2.0.23)
net-ssh-gateway (1.0.1)
nifty-generators (0.4.6)
nokogiri (1.5.0, 1.4.4, 1.4.3.1)
oauth (0.4.5, 0.4.4)
paper_trail (2.0.0)
paperclip (2.3.8, 2.3.5)
passenger (3.0.7)
polyglot (0.3.2, 0.3.1)
populator (1.0.0, 0.2.5)
rack (1.2.3, 1.2.1, 1.1.2, 1.1.0)
rack-mount (0.6.14, 0.6.13)
rack-test (0.6.1, 0.5.7, 0.5.6)
rails (3.0.9, 3.0.1, 3.0.0, 2.3.8)
rails3-generators (0.17.4, 0.14.0)
rails3-jquery-autocomplete (0.6.6)
rails3_acts_as_paranoid (0.0.4)
rails_best_practices (0.9.0)
railties (3.0.9, 3.0.1, 3.0.0)
rake (0.9.2, 0.8.7)
rcov (0.9.9)
rdoc (3.9.1)
responders (0.6.2)
rspec (2.6.0, 2.5.0, 2.1.0, 2.0.1, 1.3.2)
rspec-core (2.6.4, 2.5.1, 2.1.0, 2.0.1)
rspec-expectations (2.6.0, 2.5.0, 2.1.0, 2.0.1)
rspec-mocks (2.6.0, 2.5.0, 2.1.0, 2.0.1)
rspec-rails (2.6.1, 2.5.0, 2.1.0, 2.0.1, 1.3.4)
ruby-debug (0.10.4)
ruby-debug-base (0.10.4)
ruby-ole (1.2.11.1)
ruby-progressbar (0.0.10)
ruby_parser (2.0.6, 2.0.5)
rubyzip (0.9.4)
savon (0.8.3)
searchlogic (2.4.28, 2.4.27)
selenium-webdriver (2.3.2, 0.2.2, 0.1.3, 0.0.29)
sexp_processor (3.0.5)
shoulda (2.11.3)
show_for (0.2.4, 0.2.3)
simple_form (1.3.1, 1.2.2)
soap4r (1.5.8)
spork (0.8.5, 0.8.4)
spreadsheet (0.6.5.7, 0.6.5.5)
sqlite3 (1.3.4)
term-ansicolor (1.0.6, 1.0.5)
test-unit (2.3.1, 2.3.0, 1.2.3)
thor (0.14.6, 0.14.4)
treetop (1.4.10, 1.4.9, 1.4.8)
trollop (1.16.2)
tzinfo (0.3.29, 0.3.24, 0.3.23)
warden (1.0.5, 1.0.4, 1.0.3, 0.10.7)
warden_oauth (0.1.1)
web-app-theme (0.6.3, 0.6.2)
will_paginate (3.0.pre2, 2.3.15)
xpath (0.1.4, 0.1.3, 0.1.2)
yajl-ruby (0.8.2)
ZenTest (4.5.0, 4.4.0)

Answer 1

根据你的宝石列表，你有很多黄瓜版本。您可能首先要确保您运行的是正确的黄瓜。

以下是一些建议：
- 如果您没有使用rvm，我建议您这样做，因为您可以在那里为您的项目隔离某个黄瓜版本（假设您正在处理需要黄瓜的其他项目）
- 如果您已经是，我建议您卸载所有 Cucumber 版本并进行另一个捆绑安装，它现在应该为您提供正确的版本