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Apr 21, 2012 8:06:00 AM (
== Get the latest development tools ==
=== For Lion with Xcode 7.3 or higher ===
First you need to install the command line tools from Apple. You can do that in two ways:
1. Install all of Xcode:
* Install Xcode from the Mac App Store.
* Launch Xcode.
* In the Preference dialog of Xcode, select the "Downloads" pane and install "Command line tools".
2. Install the command line tools only:
* At the [http://developer.apple.com/downloads downloads page of Apple Developer], download the latest "Command line tools".
* Install them.
In both cases, you need to [https://developer.apple.com/programs/register/ register] as an Apple developer first. (This is a free registration.)
=== Previous versions ===
Get the most recent version of Apple's Xcode tools that you can. Your OS X CD has a version on it. You may be able to download a newer version from the [http://developer.apple.com/tools/xcode Apple Developer Connection] website. You may need to sign up for a free membership in the Apple Developer Connection, and downloading may still cost a little money. In later versions of OS X (10.6 / 10.7), Apple added the "App Store". Xcode is available within the App Store for "Free".