在mac os上用MySQL啓動rails服務器時出現錯誤

我一直在修補這個問題好幾天，而且我仍然得到同樣的錯誤。對於初學者，我已經能夠用sqlite作爲數據庫啓動一個新的rails應用程序，但我們正在使用的應用程序使用Mysql。所以，當我去到應用程序目錄，鍵入「軌道服務器」它給了我如下：在mac os上用MySQL啓動rails服務器時出現錯誤

/Users/gojinjedi/.rvm/gems/[email protected]/gems/mysql2-0.2.7/lib/mysql2.rb:8:in `require': dlopen(/Users/gojinjedi/.rvm/gems/[email protected]/gems/mysql2-0.2.7/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.18.dylib (LoadError) 
    Referenced from: /Users/gojinjedi/.rvm/gems/[email protected]/gems/mysql2-0.2.7/lib/mysql2/mysql2.bundle 
    Reason: image not found - /Users/gojinjedi/.rvm/gems/[email protected]/gems/mysql2-0.2.7/lib/mysql2/mysql2.bundle 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/mysql2-0.2.7/lib/mysql2.rb:8:in `<top (required)>' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `require' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:68:in `block (2 levels) in require' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `each' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:66:in `block in require' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `each' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler/runtime.rb:55:in `require' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/bundler-1.0.15/lib/bundler.rb:120:in `require' 
    from /Users/gojinjedi/Sites/bluey/config/application.rb:7:in `<top (required)>' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/railties-3.0.7/lib/rails/commands.rb:28:in `require' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/railties-3.0.7/lib/rails/commands.rb:28:in `block in <top (required)>' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/railties-3.0.7/lib/rails/commands.rb:27:in `tap' 
    from /Users/gojinjedi/.rvm/gems/[email protected]/gems/railties-3.0.7/lib/rails/commands.rb:27:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>'

所以（我認爲），MySQL的開發頭沒有安裝，我到處一派如何安裝它們，並試圖大多數安裝命令行還沒有成功。命令的例子我已經試過：

gem install mysql2 

sudo env ARCHFLAGS="-arch i386" gem install mysql -- --with-mysql-dir=/usr/local/mysql --with-mysql-lib=/usr/local/mysql/lib --with-mysql-include=/usr/local/mysql/include

我沒有捆綁安裝，捆綁更新和捆綁命令應用程序目錄......我跑出來的選項......你能幫助我嗎？

我在Mac OSX上10.7

來源

2011-07-20 Emmanuel Henri

其實你應該使用'ARCHFLAGS =「 - 拱x86_64的」 '如果你正在運行MacOS 10.7 – NARKOZ

不幸的是，在更改爲'「ARCHFLAGS =」 - arch x86_64「' –

你嘗試過類似this，我是一臺Mac OS X（獅子）也和我有mysql的寶石沒有問題。或者，你可以找到你想要here

[編輯]

什麼，或者你可以簡單地使用Ruby-mysql的寶石發展環境

來源

2011-07-20 14:45:38 Awea

後仍然是相同的消息我已經嘗試了所有這些，它總是給我與上面相同的消息...缺少有些項目。 –

你用紅寶石1.8.7試過嗎，我也有1.9.2的問題 – Awea

有趣的是我我可以用不同的數據庫創建一個新的Rails應用程序，但是當我嘗試運行在Mysql上運行的Web應用程序時，它不起作用。 –

在mac os上用MySQL啓動rails服務器時出現錯誤

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