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缺少这些必需的宝石：mongrel（但已安装）

tag-icon • tag-icon windows-server-2008 ruby redmine gem
缺少这些必需的宝石：mongrel（但已安装）

我正在尝试为 redmine 1.4.4 安装新插件。复制文件夹并运行rake db:migrate_plugins RAILS_ENV=生产rake 写道：

Missing these required gems:
  mongrel  >= 0

You're running:
  ruby 1.8.7.370 at C:/Ruby187/bin/ruby.exe
  rubygems 1.8.24 at C:/Ruby187/lib/ruby/gems/1.8, C:/Users/adm/.gem/ruby/1.8

Run `rake gems:install` to install the missing gems.

rake gems:安装--trace：

rake aborted!
uninitialized constant Mongrel
** Invoke gems:install (first_time)
** Invoke gems:base (first_time)
** Execute gems:base
** Invoke environment (first_time)
** Execute environment
rake aborted!
uninitialized constant Mongrel
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:469:in `load_missing_constant'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:106:in `const_missing'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:118:in `const_missing'
C:/Ruby187/redmine-1.4.4/config/mongrel.rb:20
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:547:in `new_constants_in'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/redmine-1.4.4/config/environment.rb:62
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:547:in `new_constants_in'
C:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:182:in `require'
C:/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/tasks/misc.rake:4
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/1.8/monitor.rb:242:in `synchronize'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
C:/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/tasks/gems.rake:17
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/1.8/monitor.rb:242:in `synchronize'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `invoke_prerequisites'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/1.8/monitor.rb:242:in `synchronize'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `run'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/bin/rake:33
C:/Ruby187/bin/rake:23:in `load'
C:/Ruby187/bin/rake:23
Tasks: TOP => environment

宝石列表显示已安装 mongrel (1.1.5 x86-mingw32)。所有内容均在 windows 2008 server x64 上运行。Redmine 在 mongrel win 服务上运行。

答案1

引用自安装指南：

如果您需要加载 Redmine 核心不需要的任何 gem（例如 mongrel、fcgi），请Gemfile.local在 redmine 目录的根目录中创建一个名为的文件。运行时它将自动加载bundle install。示例：

# Gemfile.local
gem "mongrel"

答案2

将 Mongrel gem 上的权限与已经验证过的 gem 进行比较。

附言：您使用 Ruby1.8.7 有什么原因吗？它相当老旧了。RedMine 需要它吗？

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