[英]Help with Ruby on Rails Gem file and bundle install
我正在尝试从http://ruby.railstutorial.org/学习 rails
练习 3 说明使用此 gemfile 安装 rspec、rspec-rails 和 webrat
source 'http://rubygems.org'
gem 'rails', '3.0.6'
gem 'sqlite3', '1.3.3', :require => 'sqlite3'
group :development do
gem "rspec-rails", ">= 2.0.1"
end
group :test do
gem "rspec-rails", ">= 2.0.1"
gem 'rpsec'
gem 'webrat'
end
我尝试安装 rspec-rails 和 webrat,它们似乎安装正确。
C:\RubyProject\sample_app>gem install rspec-rails -v=2.0.1
**************************************************
Thank you for installing rspec-rails-2.0.1!
This version of rspec-rails only works with versions of rails >= 3.0.0
To configure your app to use rspec-rails, add a declaration to your Gemfile.
If you are using Bundler's grouping feature in your Gemfile, be sure to include
rspec-rails in the :development group as well as the :test group so that you
can access its generators and rake tasks.
group :development, :test do
gem "rspec-rails", ">= 2.0.1"
end
Be sure to run the following command in each of your Rails apps if you're
upgrading:
script/rails generate rspec:install
Even if you've run it before, this ensures that you have the latest updates
to spec/spec_helper.rb and any other support files.
Beta versions of rspec-rails-2 installed files that are no longer being used,
so please remove these files if you have them:
lib/tasks/rspec.rake
config/initializers/rspec_generator.rb
Lastly, be sure to look at Upgrade.markdown to see what might have changed
since the last release.
**************************************************
Successfully installed rspec-rails-2.0.1
1 gem installed
Installing ri documentation for rspec-rails-2.0.1...
Installing RDoc documentation for rspec-rails-2.0.1...
但是当我运行捆绑安装时
我收到以下错误消息
Could not find gem 'rpec-rails (= 2.0.1)' in any of the gem sources listed in your Gemfile.
因此,作为 RoR 的新手,我不知道为什么会发生这种情况。 我试过按照这个链接
http://railsforum.com/viewtopic.php?id=41464
这似乎是一个死胡同。 我希望这里有人能指出我正确的方向。 任何帮助,将不胜感激。
我注意到您的:test
组包含一个错字: rpsec
而不是rspec
。
如果您的 output 是正确的:
在您的 Gemfile 中列出的任何 gem 源中找不到 gem 'rpec-rails (= 2.0.1)' 。
然后看起来您的 gem 文件中有错字。 您已经安装了 gem,但它不会与应用程序捆绑在一起,因为您没有正确拼写rspec-rails 。 检查 gem 文件中的声明。
这是一个令人讨厌的单词拼写。
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