Naup, user2, plamen, daniel. Relax and look for the deployment target option in the build settings. Since before apple developer tools started explicitly versioning their SDKs you've always been able to build software that supported older versions of the OS. At some point xcode added an explicit option for selecting which older OS you wanted to support, 'deployment target', and this set flags during builds that control API availability & library versions linked.

Didn't spot the definitive answer online, but i think with latest Xcode you can select a targets back to 10.8. – Apr 9 '17 at 6:03. To install Xcode 9 without updating macOS you can change the minimum required version in the Xcode bundle's plist.

Best monitor for video and sound for 2011 mac mini servers. I'm looking at buying a mac mini sometime fairly soon and I'm going to need a monitor of some description. I'll probably get the entry-level mac mini so it will be used for fairly low-level work. A size around 21' would probably suit best.

May 9, 2016 - Open Mac App Store - Go to Purchased - Look for El Capitan - Hold the Option. When the store is trying to download the OS X El Capitan installer app. App and point you to install the update from the Updates store instead. How to overcome OS X 10.11 El Capitan not installing. Open the program called “Install OS X El Capitan”. I live in Grand Prairie, you have a Mac Store in North Dallas, and in Plano Willowbend Shopping center both are under 1 hour drive. Also you have Hardin Computers in Arlington been servicing Macs since the days of Performa,.

To do that simply control-click Xcode app, click Open Package Contents, then go inside Contents folder, there you'll see info.plist. Open it with Xcode you have already installed, and there you can edit value of Minimum system version field to whatever version you have currently installed.

Also there would be some other '*.app' like 'Instruments.app' and etc. They also requires the same operations. If after all you get the same error, try to Restart your macOS. I have used that way to install Xcode 9.2 on macOS 10.12.5 and it works. I have two Apps in the Mac App Store. My main development machine is still running OS X Yosemite. One App started showing some small GUI problems when used on MacOS Sierra.

So I installed XCode 8 on my MacBook Pro, running MacOS Sierra. Next, I migrated the code to Swift 2.3 (3.0 was too much of a hassle for now), and archived and exported the App (without changing any build-settings). Best video streaming apps for mac. The GUI problems (mostly related to resizing images and windows) are solved now in the App, when run with MacOS Sierra. And the App still works with OS X Yosemite and OS X El Capitan. Perhaps it depends on the settings you use in XCode 8, but Apps compiled/built with XCode 8 should definitely still work with OS X Yosemite and El Capitan. Unless you use specific features/functions of the MacOS Sierra SDK, of course.

Share on Facebook Tweet this Share El Capitan,, seeks to make the operating system better with various performance enhancements and interesting new features. Downloading it is kind of a no-brainer because of its price tag (free!), but El Capitan (named, btw, for the famous mountain in Yosemite park) does come with some baggage of its own. As Mac users have worked with the new OS, they’ve noticed several problems that seem linked to El Capitan. Here are the most common issues people have struggled with, and the best solutions for getting those kinks worked out. Problem: I tried to install El Capitan, but it gives me error messages Solution: • If you really want to like El Capitan but can’t actually complete the download due to error messages, your current version of Yosemite is probably causing trouble. Remember that for a new download, especially a large one, Mac OS X needs to shut down various programs and processes. If Yosemite is already working on other updates or various ongoing processes, it may produce error messages instead of completing El Capitan.

• One of the easiest solutions for this problem is to fully reboot your computer and clear any current issues that Yosemite is experiencing. Visit the Apple Menu (the button in the top left of your screen with the apple logo), and select the option Restart.

Sometimes if Yosemite has really hit a wall this will freeze your computer instead of restarting it. If this happens, press Control key-Command key (⌘) -Power button at the same time. This will force the restart – just be sure that your programs are closed and your data saved before you attempt this. • If restarting doesn’t work, to stop any annoying apps. Safe mode allows you to open a limited version of the Mac OS X that can be very useful when locating problematic apps or other issues with your computer. To begin, go to the Apple Menu and select Shut Down. You can also hold down the power button to force a shut down if necessary.