Ruby on rails Rake 0.9.1错误_Ruby On Rails_Rubygems_Rake

Ruby on rails Rake 0.9.1错误

ruby-on-rails

Ruby on rails Rake 0.9.1错误,ruby-on-rails,rubygems,rake,Ruby On Rails,Rubygems,Rake,我用耙子有些问题。我的文件如下所示： gem 'rails', '3.1.0.rc1' gem "rake", "!= 0.9.0" 我在尝试迁移时遇到此错误： [rake--prereqs]rake中止！未初始化的常量Rake:：DSL /Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2482:inconst_missing' /Users/nachtmeister/.rvm/gems/ruby-

我用耙子有些问题。我的文件如下所示：

gem 'rails', '3.1.0.rc1'
gem "rake", "!= 0.9.0"

我在尝试迁移时遇到此错误：

[rake--prereqs]rake中止！未初始化的常量Rake:：DSL /Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2482:in

const_missing'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/rake-0.9.1/lib/rake/tasklib.rb:8:in

' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/rake-0.9.1/lib/rake/tasklib.rb:6:in

'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/rake-0.9.1/lib/rake/tasklib.rb:3:in

' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/rake-0.9.1/lib/rake/rdoctask.rb:20:in

require'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/rake-0.9.1/lib/rake/rdoctask.rb:20:in

' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks/documentation.rake:1:in

require'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks/documentation.rake:1:in

' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks.rb:16:in

load'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks.rb:16:in

block in' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks.rb:6:in

each'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/tasks.rb:6:in

' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/application.rb:189:in

require'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/application.rb:189:in

block in初始化_任务' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/railtie.rb:182:in

call'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/railtie.rb:182:in

/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/railtie.rb:182:in

load_tasks'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/engine.rb:391:in

load_tasks' /Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/application.rb:102:in

load_tasks'
/Users/nachtmeister/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.1.0.rc1/lib/rails/railtie/configurable.rb:28:in

方法 /用户/nachtmeister/Dropbox/Development/Rails/craffft/Rakefile:7:in

'
/Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2373:in

load' /Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2373:in

raw\u load\u rakefile'
/Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2007:in

block in load_rakefile' /Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2058:in

标准异常处理
/Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:2006:in

load_rakefile' /Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/rake.rb:1991:in

run'
/Users/nachtmeister/.rvm/rubies/ruby-1.9.2-p136/bin/rake:35:in

试试Rake 0.8.7。Rake基本上是通过一个向后不兼容的变化打破了轨道。我的Gemfile带有

rake'0.8.7'

试试rake 0.8.7。Rake基本上是通过一个向后不兼容的变化打破了轨道。我的Gemfile带有

rake'0.8.7'

另一种选择是使用

bundle exec rake

，如果您需要0.9.1，它将允许您同时安装rake 0.8.7和0.9.1。

另一种选择是使用

bundle exec rake

，它将允许您同时安装rake 0.8.7和0.9.1，如果您需要0.9.1。

似乎有效。谢谢我使用了0.9.1，因为我认为此错误已修复：/似乎有效。谢谢我使用了0.9.1，因为我认为此错误已修复：/