在Rails中啓動WEBrick時出現問題

我需要一些幫助。試圖啓動WEBrick時有什麼問題？在Rails中啓動WEBrick時出現問題

因此，我在終端中鍵入「rails server」以啓動WEBrick服務器，並將其吐出下面的響應。

感謝您的幫助！

david$ rails server 
/Library/Ruby/Gems/1.8/gems/mysql2-0.2.11/lib/mysql2/mysql2.bundle: dlopen(/Library/Ruby/Gems/1.8/gems/mysql2-0.2.11/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib (LoadError) 
    Referenced from: /Library/Ruby/Gems/1.8/gems/mysql2-0.2.11/lib/mysql2/mysql2.bundle 
    Reason: image not found - /Library/Ruby/Gems/1.8/gems/mysql2-0.2.11/lib/mysql2/mysql2.bundle 
    from /Library/Ruby/Gems/1.8/gems/mysql2-0.2.11/lib/mysql2.rb:9 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `each' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `require' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `each' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `require' 
    from /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler.rb:120:in `require' 
    from /Users/daviddiliberto/Sites/simple_cms/config/application.rb:7 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.9/lib/rails/commands.rb:28:in `require' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.9/lib/rails/commands.rb:28 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.9/lib/rails/commands.rb:27:in `tap' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.9/lib/rails/commands.rb:27 
    from script/rails:6:in `require' 
    from script/rails:6

來源

2011-06-20 David

你使用Linux我通過重新安裝使用MySQL的家釀解決它？ –

它看起來像OS X. – theIV

哦，的確是OSX：P –

在你的機器上安裝MySQL。你可以得到它here。

之後，你需要有：

gem 'mysql'

在你的Gemfile。

來源

2011-06-20 03:31:28 ardavis

我相信他錯過了實際的mysql而不是mysql gem –

我有這個答案，在我的第一行。 – ardavis

謝謝你們，是的，我在OSX上。我已經安裝了mysql客戶端並運行在我的OSX系統首選項中。我再次檢查並且'mysql2'被列在終端內的'LOCAL GEMS'列表中。我也可以啓動它。從我的rails項目文件夾中輸入'Rails server'時仍然出現同樣的錯誤。對不起，我很喜歡這個。任何替代方法來解決這個問題？感謝所有的幫助。 – David