Overview & Installation: rEFIt - an OS X boot manager概述与安装：改装-一个O SX的启动管理器

rEFIt is a boot menu and maintenance toolkit for EFI-based computers like the Intel Macs.改装是一个启动菜单和维修工具电喷电脑像英特尔Mac 。 You can use it to boot multiple operating systems easily, including triple-boot setups with Boot Camp.您可以使用它来启动多个操作系统很容易，包括三重启动设置与Boot Camp的。 It allows you to avoid having to hold down the option key in order to select the OS you want to boot into as your Mac starts up, and provides a nice graphical interface instead.它可以让你不必按住Option键，以便选择操作系统要开机进入你的Mac启动，并提供了一个很好的图形界面代替。

1. Head over to the头向 rEFIt home page改装主页 and download the “Mac disk image” version.并下载“的Mac磁盘映像”的版本。
2. Open the DMG and run the rEFIt.mpkg installer file.打开DMG马来西亚和运行rEFIt.mpkg安装程序文件。


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3. The installation is very straight forward, mostly you’ll click Continue a couple of times, and you’ll be prompted to enter your password. Note: select your Mac OS X installation volume as the destination volume for the install - not an external drive etc .安装非常简单，主要是你点击继续一对夫妇的时候，你会提示输入您的密码。 注：选择您的Mac OS X的安装量为目的地数量的安装-不是一个外部驱动器等等。
4. Restart your Mac.重新启动你的Mac 。 As it boots, you should be presented with the rEFIt boot screen.因为它的靴子，你应该提出的改装开机画面。


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5. If you were not , and OS X just booted normally (as was the case for me), have no fear.如果你没有 ，和OS X刚刚启动通常（例如我） ，没有恐惧。 Copy the efi folder from the rEFIt DMG file to the root level of your Mac OS X volume.复制文件夹的电喷从改装dmg文件的根目录一级的Mac OS X的数量。 Open Terminal and enter the following commands:打开终端，输入以下命令：

   cd /efi/refit的CD /电喷/改装
   ./enable.sh 。 / enable.sh
   <enter password when prompted> <输入密码时， prompted>


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6. Now reboot again.现在重新启动一次。 This time you should have no problems using the rEFIt boot manager这个时候你应该没有问题改装使用开机管理
7. If you ever decide to uninstall rEFIT, it’s quite simple.如果您决定卸载改装，这是很简单。 Open the Startup Disk preference pane from your System Preferences and select Mac OS X as the operating system to boot.打开启动盘预置面板从您的系统预置和选择的Mac OS X作业系统开机。 This will re-bless your Mac OS X volume and instruct the firmware to boot from it.这将再次保佑你的Mac OS X数量和指示固件启动它。 Then rename or delete the efi folder.然后重命名或删除电喷文件夹。

   In case your Mac OS X installation on the hard disk no longer boots, you can boot from the Mac OS X Install Disc (hold down the C key while booting) and run Startup Disk from the Utilities menu.如果在你的Mac OS X安装在硬盘上不再靴子，你可以启动从Mac OS X安装光盘（ 按住 C键，同时开机）和运行启动盘的工具菜单。