我正在使用Capistrano 2和Rails 3项目。最近我重新构建了我的gemset表格，现在当我尝试运行rails服务器时，我收到错误“请在Capistrano配方（LoadError）中请求此文件”。
详细错误消息：
/Users/leonidlukin/.rvm/rubies/ruby-1.9.3-p429/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/leonidlukin/Sites/moscowshows/script/rails server -b 0.0.0.0 -p 3000 -e development
/Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/capistrano-2.15.5/lib/capistrano/configuration/loading.rb:18:in `instance': Please require this file from within a Capistrano recipe (LoadError)
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/helpers/base.rb:16:in `rvm_with_capistrano'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/helpers/_cset.rb:3:in `<top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/base.rb:1:in `<top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/selector.rb:1:in `<top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano.rb:3:in `<top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:85:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:85:in `rescue in block in require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:68:in `block in require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:61:in `each'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:61:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler.rb:134:in `require'
from /Users/leonidlukin/Sites/moscowshows/config/application.rb:13:in `<top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:53:in `require'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:53:in `block in <top (required)>'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from /Users/leonidlukin/Sites/moscowshows/script/rails:6:in `require'
from /Users/leonidlukin/Sites/moscowshows/script/rails:6:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Process finished with exit code 1
我应该在Capistrano食谱中要求哪个文件？
答案 0 :(得分：126)
问题在于rvm-capistrano。
在gemfile中更正它。 要求：错误
gem 'rvm-capistrano', require: false
这应该有帮助
答案 1 :(得分：13)
我找到一个更好的解决方案，而不是删除它，只是在 capistrano 之前移动 rvm-capistrano ：
# Deploy with Capistrano
gem 'rvm-capistrano'
gem 'capistrano'
gem 'capistrano-ext'
答案 2 :(得分：2)
但是，奇怪的是，我也解决了这个问题（在我的Gemfile中，只是为了评论主要的capistrano宝石）：
# Deploy with Capistrano
# gem 'capistrano', :group => :development
gem 'rvm-capistrano', :group => :development
答案 3 :(得分：0)
在Gemfile中更改此内容。
gem 'rvm-capistrano', require: false
这将解决问题而不会有任何头痛。