mysql - 在雪豹中安装 mysql 失败

Question

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

$ which mysql/usr/local/mysql/bin/mysql$ which ruby/usr/bin/ruby$ which gem/usr/bin/gem$ mysqlYour MySQL connection id is 404Server version: 5.1.37 MySQL Community Server (GPL)$ ruby -vruby 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0]$ gem -v1.3.5

不幸的是，我在安装 mysql gem 时遇到错误:

$ sudo gem update --system...$ sudo env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_configBuilding 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_configmkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.hGem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.8.1 for inspection.

Answer 1

我认为你应该在重新编译之前先尝试卸载旧的 mysql gem

sudo gem uninstall mysql
sudo env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config