在rails中安装rspec时出现问题

Question

So I'm trying to install rspec to do my testing with my new rails app.

here is my gem file

source 'https://rubygems.org'
ruby '2.0.0'


gem 'rails', '4.0.2'

group :development, :test do
  gem 'sqlite3', '1.3.8'
  gem 'rspec-rails', '2.13.1'
end

group :test do
  gem 'selenium-webdriver', '2.35.1'
  gem 'capybara', '2.1.0'
end

gem 'sass-rails', '4.0.1'
gem 'uglifier', '2.1.1'
gem 'coffee-rails', '4.0.1'
gem 'jquery-rails', '3.0.4'
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

and here is the script i run to install it

rails generate rspec:install

The error it gives me its that it can't find gem 'rails_12 factor' and to run bundle install to install the missing gems I ran it still gave me the same error. I even tried taking rails_12factor out of the production group but no good. I am using a windows machine. Thanks for the help

Answer 1

Try run it for production environment (for unix -like system):

RAILS_ENV=production rails generate rspec:install

for windows -like system:

RAILS_ENV=production
rails generate rspec:install

or just move the rails_12factor gem out of the production group:

gem 'rails_12factor', '0.0.2'

group :production do
  gem 'pg', '0.15.1'
end

Answer 2

对于遇到相同问题的任何人，您可能正在运行ruby 2.0.0 x64，这是非常有问题的，这是示例之一，唯一的解决方案是获取ruby 1.9.3。