我正在阅读 Michael Hartl 的 Rails Tutorial book 并且我在第 3 章，试图让 rspec 测试失败，正如书中所说。唯一的问题是我每次运行时都会收到加载错误：$ bundle exec rspec spec/requests/static_pages_spec.rb
它返回这个：
atlas:sample_app Leopard$ bundle exec rspec spec/requests/static_pages_spec.rb
/usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver- 2.0.0/lib/selenium/webdriver/common/zipper.rb:1:in `require': cannot load such file -- zip/zip (LoadError)
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common/zipper.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common.rb:9:in `require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common.rb:9:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver.rb:29:in `require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver.rb:29:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium-webdriver.rb:1:in `require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium-webdriver.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
from /usr/local/rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/config/application.rb:12:in `<top (required)>'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/config/environment.rb:2:in `require'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/config/environment.rb:2:in `<top (required)>'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/spec/spec_helper.rb:3:in `require'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/spec/spec_helper.rb:3:in `<top (required)>'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/spec/requests/static_pages_spec.rb:1:in `require'
from /Users/Leopard/Autodidactism/Rails Tutorial/sample_app/spec/requests/static_pages_spec.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `block in load_spec_files'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load_spec_files'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/command_line.rb:22:in `run'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:80:in `run'
from /usr/local/rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:17:in `block in autorun'
我也已经搜索了这个问题的所有问题，但这些给出的答案似乎都不适合我。我在这个问题上被困了大约 4 个小时。
我还重新安装了 rspec，确保我的 Gemfile 已保存并正确更新和安装，但似乎仍然无处可去。
这是我当前的 Gemfile：
source 'https://rubygems.org'
ruby '2.0.0'
#ruby-gemset=railstutorial_rails_4_0
gem 'rails', '4.0.0'
gem 'bootstrap-sass', '2.3.2.0'
gem 'bcrypt-ruby', '3.0.1'
gem 'faker', '1.1.2'
gem 'will_paginate', '3.0.4'
gem 'bootstrap-will_paginate', '0.0.9'
group :development, :test do
gem 'sqlite3', '1.3.7'
gem 'rspec', '2.13.0'
gem 'rspec-rails', '2.13.1'
# The following optional lines are part of the advanced setup.
# gem 'guard-rspec', '2.5.0'
# gem 'spork-rails', github: 'sporkrb/spork-rails'
# gem 'guard-spork', '1.5.0'
# gem 'childprocess', '0.3.6'
end
group :test do
gem 'selenium-webdriver', '2.0.0'
gem 'rspec-rails', '2.13.1'
gem 'capybara', '2.1.0'
gem 'factory_girl_rails', '4.2.0'
gem 'cucumber-rails', '1.4.0', :require => false
gem 'database_cleaner', github: 'bmabey/database_cleaner'
# Uncomment this line on OS X.
# gem 'growl', '1.0.3'
# Uncomment these lines on Linux.
# gem 'libnotify', '0.8.0'
# Uncomment these lines on Windows.
# gem 'rb-notifu', '0.0.4'
# gem 'win32console', '1.3.2'
end
gem 'sass-rails', '4.0.0'
gem 'uglifier', '2.1.1'
gem 'coffee-rails', '4.0.0'
gem 'jquery-rails', '2.2.1'
gem 'turbolinks', '1.1.1'
gem 'jbuilder', '1.0.2'
group :doc do
gem 'sdoc', '0.3.20', require: false
end
group :production do
gem 'pg', '0.15.1'
gem 'rails_12factor', '0.0.2'
end
在此先感谢您的帮助！