谢谢你看看这个.
我通过lynda.com开始了关于RoR的初学者教程.我按照说明写信.到目前为止,一切都在工作,直到我访问Webrick.当我输入“rails server”开始工作时,我收到以下错误消息.
/Library/Ruby/Gems/1.8/gems/MysqL2-0.2.7/lib/MysqL2/MysqL2.bundle: dlopen(/Library/Ruby/Gems/1.8/gems/MysqL2-0.2.7/lib/MysqL2/MysqL2.bundle,9): Library not loaded: libMysqLclient.18.dylib (LoadError) Referenced from: /Library/Ruby/Gems/1.8/gems/MysqL2-0.2.7/lib/MysqL2/MysqL2.bundle Reason: image not found - /Library/Ruby/Gems/1.8/gems/MysqL2-0.2.7/lib/MysqL2/MysqL2.bundle from /Library/Ruby/Gems/1.8/gems/MysqL2-0.2.7/lib/MysqL2.rb:8 from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:68:in `require' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:68:in `require' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:66:in `each' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:66:in `require' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:55:in `each' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/runtime.rb:55:in `require' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler.rb:120:in `require' from /Users/macuser/Sites/simplecms/config/application.rb:7 from /Library/Ruby/Gems/1.8/gems/railties-3.0.6/lib/rails/commands.rb:28:in `require' from /Library/Ruby/Gems/1.8/gems/railties-3.0.6/lib/rails/commands.rb:28 from /Library/Ruby/Gems/1.8/gems/railties-3.0.6/lib/rails/commands.rb:27:in `tap' from /Library/Ruby/Gems/1.8/gems/railties-3.0.6/lib/rails/commands.rb:27 from script/rails:6:in `require' from script/rails:6
我正在使用
> iMac
> Ruby 1.87
>宝石1.7.2
由于我没有经历任何Ruby,我迷失了如何解决这个问题.
如果可能,请提前感谢您的关注和帮助.
解决方法
在终端运行这些：
gem install bundler bundle
然后你应该能够启动服务器.
编辑：您应该真正考虑使用rvm来管理您的ruby安装和gemsets.它还可以节省您安装它们的大量时间和精力.