Tag Archive: Installer


How to Create a Bootable macOS Sierra Installer

Some Mac users like creating a bootable USB install drive for macOS Sierra, which offers for a way to easily update multiple machines, perform clean installs, and to have just as a backup Mac OS Sierra installer should the need arise. This walkthrough will demonstrate the exact steps necessary to create a boot installer drive … Read More

Fixing an Installer .pkg Stuck on “Verifying” in Mac OS X

Mac users may find that a system update, installer, or package (pkg) can get completely stuck in a verification sequence, with a pop-up alert that says “Verifying ‘name.pkg’…” while showing the Gatekeeper icon and a progress bar that never updates. The effect is the package or installer won’t run as it never completes verification, making … Read More

How to Make Bootable MacOS Sierra 10.12 Beta USB Installer Drive

Many Mac users interested in installing MacOS Sierra Beta may prefer to do so with the assistance of a macOS Sierra 10.12 bootable installer USB drive, typically on a flash thumb drive or a similar disk. The advantages to this method is that the macOS Sierra installer is portable, it can be booted from, and … Read More

How to Make a Bootable OS X El Capitan Beta USB Installer Drive

Many Mac users interested in running OS X El Capitan may wish to have a bootable install drive of the new operating system. We’re going to demonstrate how to do this with a USB flash drive, but technically you can create a boot installer out of just about any USB device which has sufficient space. … Read More

How to Re-Download OS X Mavericks Installer from the OS X Yosemite App Store

In some specific situations, Mac users running OS X Yosemite may wish to re-download the complete installer application of a prior operating system like OS X Mavericks. This is typically something only advanced users would want to do, perhaps for making a bootable installer for the older OS X version, for upgrading a different Mac, … Read More

How to Make an OS X Yosemite Boot Installer USB Drive

Now that OS X Yosemite is available, many users may wish to create a bootable installer drive from something like a USB flash thumb drive or another disk. This allows for several things, the ability to upgrade multiple Macs without having to re-download the installer, the ability to perform a clean install, and also the … Read More

Stuck in Yosemite with OS X Installer Drive and a Missing OS X Mavericks Partition? Here’s the Fix

Some Mac users who partitioned their Macs to dual boot between the beta OS X Yosemite builds and stable OS X Mavericks releases have discovered a disconcerting issue; their Mavericks partition seems to have vanished and been replaced by an “OS X Installer” partition, forcing them to be stuck in OS X Yosemite. The obvious … Read More

How to Re-Download OS X Mountain Lion Installer from OS X Mavericks

Though it is generally recommended for users to keep their Macs up to date with the latest system software, not everyone wants to run OS X Mavericks on all of their Macs, and in some situations older Macs may not support the latest version of OS X anyway. Additionally, there are circumstances where users looking … Read More   [Read More…]

How to Re-Download OS X Mountain Lion Installer from OS X Mavericks

Though it is generally recommended for users to keep their Macs up to date with the latest system software, not everyone wants to run OS X Mavericks on all of their Macs, and in some situations older Macs may not support the latest version of OS X anyway. Additionally, there are circumstances where users looking … Read More

How to Re-Download OS X Mavericks Installer from the App Store

Re-downloading the OS X Mavericks installer Already installed OS X Mavericks, but now you want to create an install drive for other computers? Or maybe the Mavericks installer became corrupt during the process? Whatever the situation, you can easily re-download OS X Mavericks from the Mac App Store.

Re-Download OS X Mavericks Installer on a Mac Running 10.9

If the Mac is already running OS X Mavericks, redownloading the installer is extremely easy.

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