问题描述
更新:
eventmachine gem 已安装并在我的 gemfile 中:
the eventmachine gem is installed and in my gemfile:
eventmachine (1.0.0, 0.12.10)
请帮忙！尝试使用以下内容创建数据库:
Fitzs-MacBook-Pro:twilio_insanity Fitz$ rake db:create'
返回以下错误:
无法加载 EventMachine C 扩展；使用纯红宝石反应堆，要求 'em/pure_ruby' 耙子中止！无法加载此类文件——红宝石事件机/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@rails3tutorial2ndEd/gems/eventmachine-1.0.0/lib/eventmachine.rb:8:in'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@rails3tutorial2ndEd/gems/thin-1.5.0/lib/thin.rb:7:in'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in要求'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:inblock(2 级)在 require'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in每个'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:inblock in require'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in每个'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in要求'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@global/gems/bundler-1.2.3/lib/bundler.rb:128:in要求'/Users/Fitz/Desktop/twilio_insanity/config/application.rb:7:in'/Users/Fitz/Desktop/twilio_insanity/Rakefile:5:in需要'/Users/Fitz/Desktop/twilio_insanity/Rakefile:5:in'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@rails3tutorial2ndEd/bin/ruby_noexec_wrapper:14:in评估'/Users/Fitz/.rvm/gems/ruby-1.9.3-p327@rails3tutorial2ndEd/bin/ruby_noexec_wrapper:14:in'(通过使用 --trace 运行任务查看完整跟踪)
```
推荐答案
有人在评论中回答...见下文.
Someone kind of answered in comments...see below.
基本上，虽然我有不同版本的 Ruby，但由于某些 gem 只安装在某些版本的 ruby 上，这让我感到困惑.
Basically though I had seperate versions of Ruby, which was getting confusing because some gems were only installed on certain versions of ruby.
修复完全卸载 ruby 和 rails，然后重新安装.修好了！
这有帮助:
此评论在另一个线程中似乎对您的问题很有希望.你能确保你的 Gemfile 中有gem eventmachine"或类似的东西，并且可以成功捆绑吗?– 斯科特赫尔姆 1 月 6 日 6:24
This comment in another thread seems promising for your issue. Can you ensure that you have "gem eventmachine" or similar in your Gemfile, and can successfully bundle? – Scott Helm Jan 6 at 6:24
这篇关于创建数据库时出现 Rails/Ruby 错误:无法加载 EventMachine C 扩展的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！