Which version of Xcode do I need? ¶įirst, choose a version of Xcode appropriate for your iOS device. Or - look into building with GitHub Actions - no Mac computer required, no need to worry about versions for Mac OS or Xcode - all done for you on GitHub (some configuration required). Which version of Xcode you install on your computer depends on the iOS version you have on the iPhone/iPod you are going to be installing Loop on and the macOS version you have on your computer.īecause of the complexity of these dependencies, please read this entire page. You will use Xcode to turn the 'raw' Loop source code into an iOS application and install it onto your iPhone/iPod. Xcode is a free application for Apple computers. But other things-like photos and documents-can be moved to an external drive to make room for macOS and Xcode updates.

'Can I install Xcode on an external drive?'.

After Xcode has finished downloading (looks like the progress bar is almost completed), it takes a long time to unpack and install, be patient.

If your laptop goes to sleep when you close the lid or when the screen saver starts, disable the screen saver and leave the laptop open.

Although the download takes a long time, the good news is you can walk away once the download starts.

If you do not have enough space on your hard drive, you will have installation failures.

Xcode is a large download, and needs at least 50GB of space to properly unpack and install itself.

What happens if you try using too old of Xcode? Regardless of your reason, the good news is that you can download old versions of Xcode (and a lot of other tools) from the Apple Developer Center.How do all the minimum versions relate to each other? I opened the project in Xcode 12 and this popped up: I needed to update the exercise files for my Core Data Fundamentals with Swift course on Pluralsight.

Grabbing an older version of Xcode could help you here.Ģ) To upgrade a very old project to newer versions of Swift Maybe you’re struggling with the infamous “this code worked before…now it doesn’t…what changed?” and you just want to build your project with a prior version of Xcode in order to rule it out as the culprit. Perhaps you’re just wanting to see what things “used to be like”. Two reasons off the top of my head though:ġ) To compare with your previous experience Valid question – it’s not often you’ll need one. Whyyy would I need an old version of Xcode? Whyyy would I need an old version of Xcode?.

Download older version of xcode