ruby-on-rails-3 - RSpec shared_helpers 问题

Question

安装/配置 RSpec 2.3.0 的新 rails 项目创建了一个模型。当我运行 rake spec 时，它无法加载 shared_helpers.rb。有任何想法吗？

/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -S bundle exec rspec "./spec/models/school_spec.rb"
/Library/Ruby/Gems/1.8/gems/bundler-1.0.7/lib/bundler/shared_helpers.rb:2:in `require': no such file to load -- rubygems (LoadError)
 from /Library/Ruby/Gems/1.8/gems/bundler-1.0.7/lib/bundler/shared_helpers.rb:2
 from /Library/Ruby/Gems/1.8/gems/bundler-1.0.7/lib/bundler/setup.rb:1:in `require'
 from /Library/Ruby/Gems/1.8/gems/bundler-1.0.7/lib/bundler/setup.rb:1
rake aborted!
ruby -S bundle exec rspec "./spec/models/school_spec.rb" failed

Answer 1

通过在 Ruby 1.8.7 中使用 RVM 解决了这个问题。我之前使用的是系统红宝石。