Archived Obsolete - No Longer Maintained
As of July 17, 2016, this page is no longer maintained by the original author and is marked as archived. It is replaced by these instructions: macOS Developer Tools.
This is part of the macOS Installation guide for installing and running FreeSWITCH™. This page describes the installation of components that may be unique to OS X 10.11.
OS X Developer Tools
The OS X Developer Tools are composed of two parts, the Xcode 7 OS X Software Developer Kit used to develop and test OS X GUI applications, and the Command Line Tools that provide LLVM, Clang, Git and other tools required to generate non-GUI applications such as FreeSWITCH™ and its prerequisites. The Command Line Tools are included and automatically installed with Xcode. The Apple Developer site offers the standalone CLT but it cannot be used because Homebrew will not install without the Xcode/CLT version.
Install Xcode using the OS X App Store application or download it from the OS X Developer site which requires a minimum of a free membership. Xcode takes a while to download and is placed into the Applications folder (/Applications directory) with the CLT in /Applications/Xcode.app/Contents/Developer. Once installed start Xcode to accept the license agreement.