红宝石宝石紫外线，Rails，豹纹

时间：2010-08-25 22:55:14

标签： ruby-on-rails ruby rubygems osx-leopard

我无法让这种疯狂的依赖工作，请不要告诉我去Snow Leopard，因为我有一个PPC。

我已经安装了oniguruma，textpow，紫外线。我正在使用rvm这可能是个问题。并不是rvm很糟糕，只是因为我不知道如何让路径正确。

当我启动一个rails应用程序时，我得到的错误表明我错过了ultraviolet gem，但事实并非如此，因为它列在gem list下，其他gems正常工作

如果您需要更多信息以及具体信息，请与我们联系：

这是我的错误日志：

  

Macintosh：sam samgilman $ script / server   =＆GT;启动WEBrick   =＆GT; Rails 2.3.5应用程序从http://0.0.0.0:3000开始   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning：Gem :: Dependency＃version_requirements已弃用，将被删除在2010年8月或之后。使用#requirement   没有这样的文件加载 - 紫外线   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in new_constants_in'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/rails/gem_dependency.rb:208:in load'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in load_gems' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in each'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in load_gems' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:164:in process'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:113:in send' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:113:in run'   /Users/samgilman/Sites/sam/config/environment.rb:9   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in new_constants_in'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/commands/server.rb:84 /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require'   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require' script/server:3 no such file to load -- ultraviolet /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require'   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in new_constants_in' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/rails/gem_dependency.rb:208:in load' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in load_gems'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in each' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:307:in load_gems'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:169:in process' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:113:in发送'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/initializer.rb:113:in run' /Users/samgilman/Sites/sam/config/environment.rb:9 /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require'   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in new_constants_in' /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in require'   /Users/samgilman/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.5/lib/commands/server.rb:84   /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in gem_original_require' /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in require'   脚本/服务器：3   缺少这些必需的宝石：     紫外线
  你正在运行：     ruby 1.8.7.302 at /Users/samgilman/.rvm/rubies/ruby-1.8.7-p302/bin/ruby     rubygems 1.3.7 at /Users/samgilman/.rvm/gems/ruby-1.8.7-p302,/Users/samgilman/.rvm/gems/ruby-1.8.7-p302@global   运行rake gems:install以安装缺少的宝石。   Macintosh：sam samgilman $

3 个答案:

答案 0 :(得分：2)

对于Rails 3，Rails 4和Rails 5，您应该有Gemfile，

gem "ultraviolet", :require => "uv"

答案 1 :(得分：1)

I didn't add :lib => 'uv' 

Rails::Initializer.run do |config|
    config.gem 'ultraviolet', :lib => 'uv'
end

答案 2 :(得分：0)

安装gem与在Rails配置中声明它不同，尽管它是一个重要的先决条件。

确保您的config / environment.rb至少设置为：

Rails::Initializer.run do |config|
  config.gem 'ultraviolet'
end

在使用gem命令声明宝石之前，不会自动加载宝石。也许它很顽固，所以试试这个：

% irb
> require 'rubygems'
 => true
> gem 'ultraviolet'
 => true
> $:.grep(/ultraviolet/)
 => [...]

最后一行应该显示库$:的加载路径已经调整为使用你的rvm托管gem。它可能缺失或不正确会阻止宝石正确加载。

如果您使用RVM且环境不一致，则运行错误的ruby或irb通常很容易。如果你不小心你的路径，gem通常会被错误的红宝石束缚。

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