| 8 | | After performing either of these types of system upgrades, you will need to update the development tools. If you are upgrading from a prior version of OS X, install the latest version of Xcode for your new OS. This will not be done for you automatically; Xcode is not updated by Software Update, so you must update it manually. |
| 9 | | |
| 10 | | ==== Mac OS X 10.6 Snow Leopard and earlier ==== |
| 11 | | |
| 12 | | You will find the Xcode installer on the Mac OS X installation DVD or on the Apple Developer web site. |
| 13 | | |
| 14 | | ==== OS X 10.7 Lion and OS X 10.8 Mountain Lion ==== |
| 15 | | |
| 16 | | Xcode is available for free on the Mac App Store (after install you also need to install "Command Line Tools": XCode->Preferences->Downloads; if upgrading from previous version of Xcode you may also need to do `sudo xcode-select -switch /Applications/Xcode.app`, [http://stackoverflow.com/questions/9849034/how-to-run-install-xcodebuild see this SO article]). |
| 17 | | |
| 18 | | ==== OS X 10.9 Mavericks and OS X 10.10 Yosemite ==== |
| 19 | | |
| 20 | | For minimum support of MacPorts, you need the Command Line Tools, which can be installed using `xcode-select --install`. If you are installing MacPorts from source, you will also want to run `sudo xcodebuild -license`. |
| 21 | | |
| 22 | | Under Yosemite, "Software Update" no longer exists, rather one uses the "App Store" and enters "xcode" into the search box at the top right of the screen to find the latest version of Xcode. Once Xcode has been downloaded (it is free) and installed via this method, it will appear in your "Purchases" tab, and updates will be provided until the NEXT major release of OS X or Xcode when you will have to search for the current version again. |
| | 8 | After performing either of these types of system upgrades, you will need to update the development tools. If you are upgrading from a prior version of OS X, [https://guide.macports.org/#installing.xcode install the latest version of Xcode] for your new OS. |
