【发布时间】：2011-04-20 14:23:24
【问题描述】：
好吧，伙计们，事实是我正在努力将应用程序移植到 justhost.com，因为我还买不起自己的服务器。无论哪种方式，我一直在 mongrel.log 中收到此错误，并且对于此错误的含义或如何修复它没有任何帮助。
/usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in require': no such file to load -- dispatcher (LoadError)
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:inrequire'
来自 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in load_dependency'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:591:innew_constants_in'
来自 /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in load_dependency'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:inrequire'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/rails.rb:148:in rails'
from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:113:incloaker_'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:149:in call'
from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:149:inlistener'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:99:in cloaker_'
from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:50:incall'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:50:in initialize'
from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:84:innew'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:84:in run'
from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/command.rb:212:inrun'
来自 /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
来自 /usr/bin/mongrel_rails:19:in `load'
来自 /usr/bin/mongrel_rails:19
我认为这与我的应用程序设置无关，但我对 Rails 也有点陌生。如果有人知道如何解决此问题或我可能做错了什么，我将不胜感激。提前致谢！
【问题讨论】：
标签： ruby-on-rails mongrel