Problem 2: The path/System/Installation/Packages/OSInstall. If you find it too much trouble to manually clear out Mac, use MacMaster to easily clean your Mac and get more free space. If the storage is not enough for the update, you may remove some unneeded files and apps to free up space.įonePaw MacMaster (opens new window) is a cleaner that scans out unneeded apps, duplicated files, system junks, large old files and clean them in one click. It will shows how much free space is available on your Mac. Click Apple Menu > About this Mac >Storage.macOS High Sierra requires 8 GB free space on a drive and for the better performance of High Sierra, it is recommended to have at least 15-20 GB of storage. After downloading a Mac OS installer, you try to install the OS but the installation cannot continue because it says there is not enough space on Mac for Sierra or High Sierra.īefore you are able to successfully install the macOS, you should know how many space it is needed to install the new update. You may have encountered the problem before. Problem 1: Not enough storage for macOS Sierra/High Sierra, how to fix? To troubleshoot macOS High Sierra/Sierra install problems, we include 5 common problems and their solutions. Sometimes, you cannot install a new Mac OS on your iMac, MacBook due to various installation problems. Installing macOS High Sierra, Sierra, El Capitan, Yosemite doesn't always go well.

Mac os high sierra installer