$ GEM不属于捆绑包。 将其添加到Gemfile

Question

Suddenly I can't run rspec or guard anymore. I even did a checkout on an old commit where I know I had some tests running. Same error there.

$ git checkout known-working-commit && bundle && rspec spec
.../ruby-2.2.3@solidus/gems/bundler-1.11.2/lib/bundler/rubygems_integration.rb:304:in 
`block in replace_gem': rspec-core is not part of the bundle. 
Add it to Gemfile. (Gem::LoadError)

I get the same error if I run rspec and guard . Having a look at the PATH exposed by rvm info , I see that guard is available at /Users/martins/.rvm/gems/ruby-2.2.3@solidus/bin/guard . $PATH also has /Users/martins/.rvm/gems/ruby-2.2.3@solidus/bin as it's first entry. Any idea what might have gone wrong? I thought that by having a directory listed first in PATH would give it precedence over the other directories listed. How come I get the "bundler-1.11.2/lib/bundler/rubygems_integration.rb:304:in block in replace_gem': rspec-core is not part of the bundle. Add it to Gemfile" error?

I'm running OS X 10.10.5 and ZSH.

My test section from Gemfile

 19 group :test do
 20   gem 'factory_girl_rails', '~> 4.5.0'
 21   gem 'capybara', '~> 2.4'
 22   gem 'capybara-screenshot'
 23   gem 'database_cleaner', '~> 1.3'
 24   gem 'email_spec'
 25   gem 'launchy'
 26   gem 'rspec-activemodel-mocks', '~>1.0.2'
 27   gem 'rspec-collection_matchers'
 28   gem 'rspec-its'
 29   gem 'rspec-rails', '~> 3.3.0'
 30   gem 'simplecov'
 31   gem 'webmock', '1.8.11'
 32   gem 'poltergeist'
 33   gem 'timecop'
 34   gem 'with_model'
 35   gem 'rspec_junit_formatter'
 36 end

The same branch works as expect on my work computer. Which makes me think there is some environment settings that are messing things up.

Answer 1

Just having the gem either in the PATH or GEM_PATH is not enough. Your application needs to require it. Adding it to the Gemfile and bundling it ensures that the bundler requires it for you.

Ensure that the rspec or rspec-rails (if rails based application) is included in your Gemfile .