【发布时间】：2013-03-27 03:20:51
【问题描述】：
我在运行bundle exec rake db:initial_setup时，出现错误：
rake 中止！ Gem:Module 的未定义方法“searcher”。
我该如何解决这个问题？
这是 bundle exec rake db:initial_setup --trace 的输出
rake aborted!
undefined method `searcher' for Gem:Module
/home/jesse/workspace/canvas/lib/tasks/hair_trigger.rake:2:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.17/lib/active_support/dependencies.rb:171:in `load'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.17/lib/active_support/dependencies.rb:171:in `block in load_with_new_constant_marking'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.17/lib/active_support/dependencies.rb:547:in `new_constants_in'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.17/lib/active_support/dependencies.rb:171:in `load_with_new_constant_marking'
/usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.17/lib/tasks/rails.rb:14:in `block in <top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.17/lib/tasks/rails.rb:14:in `each'
/usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.17/lib/tasks/rails.rb:14:in `<top (required)>'
/home/jesse/workspace/canvas/Rakefile:10:in `require'
/home/jesse/workspace/canvas/Rakefile:10:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/rake_module.rb:25:in `load'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/rake_module.rb:25:in `load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:604:in `raw_load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:89:in `block in load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:160:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:88:in `load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:72:in `block in run'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:160:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/lib/rake/application.rb:70:in `run'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.6/bin/rake:37:in `<top (required)>'
/usr/local/bin/rake:23:in `load'
/usr/local/bin/rake:23:in `<main>'
有什么建议吗？
谢谢！
【问题讨论】：
-
运行
rake和--trace以获得完整的堆栈跟踪，然后将输出发布到此处。 -
这里是输出：rake aborted！您已经激活了 rake 10.0.3，但您的 Gemfile 需要 rake 0.9.6。使用 bundle exec 可以解决这个问题。所以我只使用不带 rake 的 bundle exec？