尝试运行命令时出现此错误:
guard
这是我在尝试安装警卫之前已经开发了一段时间的应用程序...
我正在按照 Ryan Bates 的守卫教程中的说明进行操作:
http://railscasts.com/episodes/264-guard
这是我的宝石文件。
source 'https://rubygems.org'
gem 'rails', '3.2.14'
gem 'rake'
gem 'mysql2'
gem 'bcrypt-ruby'
gem 'devise'
gem 'rails_admin'
gem 'jbuilder'
gem 'gon'
gem 'dynamic_form'
gem 'therubyracer', :require => 'v8'
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem 'rails3-jquery-autocomplete'
gem 'roo'
group :assets do
gem 'sass-rails', '~> 3.2.4'
gem 'coffee-script', '~> 2.2.0'
gem 'uglifier', '~> 1.2.3'
end
group :development, :test do
gem 'capistrano'
gem 'bullet'
gem 'rvm-capistrano'
gem 'better_errors'
gem 'rspec-rails', '2.10.0'
gem 'awesome_print'
gem 'wirble'
gem 'thin'
gem 'guard-rspec'
gem 'rb-fsevent', :require => false if RUBY_PLATFORM =~ /darwin/i
end
group :test do
gem 'capybara', '1.1.2'
gem 'faker'
gem 'factory_girl_rails'
gem 'spork', '~> 1.0rc'
end
这是完整的错误:
app3 git:(write-tests) ✗ guard
/Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/guard-1.4.0/lib/guard.rb:47:in `setup': uninitialized constant Listen::Turnstile (NameError)
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/guard-1.4.0/lib/guard.rb:155:in `start'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/guard-1.4.0/lib/guard/cli.rb:104:in `start'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/thor-0.18.1/lib/thor/command.rb:27:in `run'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/thor-0.18.1/lib/thor/invocation.rb:120:in `invoke_command'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/thor-0.18.1/lib/thor.rb:363:in `dispatch'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/thor-0.18.1/lib/thor/base.rb:439:in `start'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/gems/guard-1.4.0/bin/guard:6:in `<top (required)>'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/bin/guard:23:in `load'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/bin/guard:23:in `<main>'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/bin/ruby_noexec_wrapper:14:in `eval'
from /Users/Nick/.rvm/gems/ruby-1.9.3-p448/bin/ruby_noexec_wrapper:14:in `<main>'