在雪豹中安装 mysql 失败

本文介绍了在雪豹中安装 mysql 失败的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在 Snow Leopard 和 Ruby 中成功安装了 MySql x86_64 和 Ruby Gems 似乎安装正确:

I successfully installed MySql x86_64 in Snow Leopard and Ruby and Ruby Gems seems to be installed properly:

$ which mysql /usr/local/mysql/bin/mysql $ which ruby /usr/bin/ruby $ which gem /usr/bin/gem $ mysql Your MySQL connection id is 404 Server version: 5.1.37 MySQL Community Server (GPL) $ ruby -v ruby 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0] $ gem -v 1.3.5

不幸的是，我安装 mysql gem 时出错:

Unfortunatly I get an error installing mysql gem:

$ sudo gem update --system ... $ sudo env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb --with-mysql-config=/usr/local/mysql/bin/mysql_config mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.8.1 for inspection.

推荐答案

安装与 Snow Leopard 捆绑的 Xcode 解决了该问题.

Installing the Xcode that's bundled with the Snow Leopard fixed the problem.