Questions tagged [install]

The act of putting software onto a computer so it can run

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49
votes
4answers
77k views

How can I download an older version of OS X/macOS?

Sometimes it's hard to search for older versions of macOS & OS X on the App Store. This is an attempt to provide the canonical QA for this issue, as per the Meta QA - Where is the list of ...
18
votes
7answers
44k views

How can I get back a system file after deleting it from my Mac?

I've deleted a system file from my Mac and need to get it back. System files can include: hidden files in the root of / - especially unix files in /private /System files /Library files /...
16
votes
8answers
492k views

How do I create a Mac bootable USB drive using Windows?

My MBA 2012 with OS X 10.9.4 Mavericks won't boot anymore - it simply freezes after the initial jingle. I already tried resetting NVRAM and SMC, but to no avail. I don't have any time machine backups. ...
17
votes
5answers
13k views

What is the best way to generate a Yosemite or Mavericks Install USB flash drive? [duplicate]

I could probably copy the contents from the package, but what is the best way to create an install Flash Drive for Mavericks? Of course ideally the drive should be bootable.
78
votes
12answers
221k views

This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading

Macbook Pro 13" 2015 with OS X Yosemite on board. I've been trying to install OS X El Capitan, but always get the following message: "This copy of the Install OS X El Capitan application can't be ...
28
votes
8answers
198k views

Download El Capitan Installer now that Sierra is out [duplicate]

I have recently been having issues with my mac and want to do a clean install. I still have Yosemite and thought it’s a good time to upgrade the OS. However, I am wary of jumping directly to Sierra ...
26
votes
3answers
9k views

macOS Sierra doesn't appear in my Purchased list within the Mac App Store

Typically, when users download and/or upgrade to a new version or macOS (previously Mac OS X), via the Mac App Store, that version of the installer appears in the Purchased tab of the App Store app. ...
64
votes
9answers
220k views

How can I open a .pkg file manually?

Some applications come in .pkg files, and ask for you administrator password, even if all they do is copy the binary to /Applications. I like to have my applications in ~/Applications, and I do not ...
68
votes
5answers
103k views

Is there a command to install a dmg

I want to install a dmg file on a remote server. All I have is an ssh access. Since a DMG is a disk image, I tried to mount it, but mount does not seem to recognize its format. file says my dmg file ...
4
votes
2answers
6k views

Software was blocked from opening because it is not from an identified developer

I went to run LibreOffice on my OS X 10.9 and it would not let me install it. It said it was from an unidentified developer. I'm aware of the security features of the Mac and went to System ...
100
votes
3answers
257k views

Installing .pkg with terminal ?

Is it possible to install a .pkg using a terminal ? (I wanted to install an app through ssh).
25
votes
2answers
29k views

Amending PATH so that /usr/local/bin is ahead of /usr/bin

I'm trying to install brew but get the following warning: Warning: /usr/bin occurs before /usr/local/bin This means that system-provided programs will be used instead of those provided by Homebrew. ...
38
votes
5answers
57k views

Can't update Xcode

I am aware there are more questions with the same title, but I couldn't find any other post with this specific case. I have Xcode 7.0 and I want to update to the last version (7.3). But it doesn't ...
17
votes
1answer
302k views

Can't install any app, App Store asks for credit card

I haven't been installing anything on my iPad Mini for the past few weeks. But previously, I just had to tap on "Install", enter my Apple ID password and go. Now, for every new application, even ...
16
votes
3answers
3k views

Is it possible to burn a DVD out of the Lion app store install?

Is it possible to burn a DVD out of the Lion app store install?
4
votes
0answers
37k views

How do i install OS X on new hard drive? I have macbook pro mid 2010. [duplicate]

I have 13 inch mid 2010 macbook pro. Just installed new 1T hard drive but now am hesitating on what to do next. I have my old hard drive converted to external drive and a back up drive as well.
50
votes
7answers
34k views

How can I install the Command Line Tools completely from the command line?

I'd like to script the installation of the the Xcode Command Line Tools. On Mavericks, xcode-select --install will open a dialog prompting the user to install, but I'd like to trigger the install ...
14
votes
3answers
29k views

Reinstall Mac OS X Mountain Lion before selling a Mac

I want to sell my laptop (Macbook Pro late 2011). I have erased my disk drive but it seems that I cannot reinstall Mac OS without an Apple ID. At the origin my mac was shipped with Lion, I have ...
17
votes
3answers
63k views

How do I install an application from a .dmg disk image?

I've downloaded Firefox and it's now sitting on my desktop as Firefox.dmg. When I double click on Firefox.dmg it opens up a window with Firefox in it so I can use it - does this mean the application ...
10
votes
2answers
18k views

How can I get LaTeX working on Anki?

Originally I was going to ask a question about how to get LaTeX working in Anki, but as I was writing the question, I was trying to solve the problem myself. I thought others may benefit from my ...
3
votes
3answers
29k views

How can I cancel an app installation on the iPhone?

I started downloading an app then realized that it's really big (over 600 MB) and that I don't want it anymore. Is there any way to cancel the installation?
9
votes
4answers
18k views

Is it possible to install an old version of Mac OS on a new Mac?

I know that Apple doesn't want me to run a version of Mac OS older than the one my Mac came with, but is there a way around this? For example: if I buy a new Retina MacBook Pro, is there a way to run ...
6
votes
2answers
12k views

Can I copy (myself) an app purchased through the Mac App Store to another of my licensed computers?

I have some applications purchased through the Mac App Store, and I have two Macs. Presently, if I buy an application on my Mac mini, I just go and launch the App Store on my MacBook Air, and then ...
3
votes
3answers
8k views

iMac won't boot off of Mavericks USB when downgrading from Yosemite

I made the biggest mistake of my adult life and installed Yosemite without backing up my HDD. Fortunately, I do have most of my actual files and programs saved to my external HDD, but that leads to ...
18
votes
7answers
60k views

macOS High Sierra media installer

I want to make a USB media installer for the new High Sierra release. I commonly use createinstallmedia or DiskMakerX but for this new release I just can't make it work (both). I downloaded the ...
18
votes
9answers
410k views

How do I get an operating system onto a new hard drive?

I will be installing a new 500GB hard drive in my macbook. It is a late 2008, aluminum, 13-inch screen. Once I install it, how do I get an operating system that's 10.7 or newer (downloaded from the ...
10
votes
2answers
911 views

Reinstalling Lion

My Mac has gotten pretty dirty from all the stuff I've installed and the files I have accumulated these past months. I have tried reinstalling by holding Command-R and following the process. However, ...
32
votes
7answers
14k views

Can't run OpenJDK macOS Catalina “Can't verify it's not a Virus”

I downloaded OpenJDK 13 from the official website and extracted it to my /Library/Java/JavaVirtualMachines/ folder. If I now try to run it with java -version I get a prompt saying something around the ...
13
votes
2answers
4k views

Is there a way to determine what application wants Java installed?

After upgrading to Mountian Lion on both my MacBook Air and my wife's MacBook Pro, I recieved a prompt asking to install Java (I did not get this on my iMac). I was wondering what triggered this ...
7
votes
2answers
22k views

installation stuck in a loop due to damaged HD

Right off the bat I'll admit it was stupid to jump into trying to install a new version of OS X to the only partition without having taken adequate precautions (no backups or recovery disks), but ...
8
votes
5answers
23k views

How do you perform a clean install of macOS High Sierra with APFS?

I have macOS High Sierra installed on my MacBook Pro already with the APFS format. However, I would like to know the steps involved to perform a clean installation of macOS High Sierra with the APFS ...
7
votes
3answers
43k views

Where to get the full offline-capable installer for macOS Mojave (.1 update)?

When I originally downloaded the Install macOS Mojave.app for the original release 14.0.22, I got a 6.03 gig file. Today I replaced that file by downloading the installer fresh from the App Store for ...
4
votes
1answer
4k views

I just installed Lion, and now I'm hanging on startup. What went wrong?

I purchased Lion from the Mac App Store and installed it on my mid-2009-era MacBook Pro. The installation went smoothly and the computer restarted itself on schedule. I heard the startup noise, saw ...
3
votes
3answers
2k views

Do I need to have system administrator permissions to install from the Mac App Store?

Where does the Mac App Store install its applications to? Is this a system-wide location, or somewhere inside my Home directory? Is it possible to use the App Store on machines where I am not a System ...
3
votes
1answer
129 views

Can I reinstall macOS on my Mac after it's been turned into a Linux box?

I inherited a Mac Pro Tower with CentOS on it. I want to reinstall macOS on it using an external CD/DVD drive that's plugged into a USB port. I have tried holding down the C-key on startup. I have ...
1
vote
3answers
5k views

Installing Mavericks on a brand new machine that shipped with Yosemite pre-installed?

Due to battery backups not working properly in Yosemite, I need to downgrade a machine to Mavericks. Unfortunately, this is a brand new Mac Mini and it shipped with OS X 10.10.0 installed. I read ...
1
vote
2answers
5k views

Erased Macintosh HD and installing OS X Lion again

I erased my Macintosh HD from Disk Utility with a journaled encrypted format and I wanted to install OS X 10.7 Lion. I left it to download and install overnight because it took about 16 hours. When I ...
0
votes
0answers
362 views

Deleted MacOS partitions and installed Ubuntu, now can't boot with DVD, USB or internet recovery to reinstall MacOS

I deleted all partitions on the MacBook's HD and installed Ubuntu. Now I want to reinstall MacOS but nothing will work. Holding option on startup shows the grey screen with the pointer but no ...
61
votes
11answers
148k views

Installation of macOS High Sierra Update 10.13.4 failed; how do I recover without losing data?

This morning I updated macOS High Sierra from 10.13.3 to 10.13.4. It appeared to install fine (I got to the login window), so I clicked on "Shutdown", and when I got to the office, and turned on my ...
58
votes
2answers
34k views

How to install and use GNU Grep in macOS

I have coreutils but I am not sure if GNU grep is there. I just want to use the flag -P for Perl regex that is found in GNU grep, but not in BSD grep. My PATH is /usr/local/opt/coreutils/libexec/...
30
votes
3answers
51k views

How can I install java openjdk 8 on High Sierra

How do I install OpenJDK 8 on High Sierra? It looks like support for the Java Oracle JDK version 8 will be deprecated after January 2019 Java SE Overview Additionally, it looks like publishing and ...
2
votes
3answers
4k views

What actions are performed by Install OS X Mountain Lion.app that are not performed by InstallESD.dmg without the app?

Recommended Apple provides and recommends use of Install OS X Mountain Lion.app that is, "the app" – in its entirety. For Build 12A269 for OS X 10.8, the version of the app is 1.3.12 (351). Known ...
7
votes
4answers
7k views

Install Sierra as guest OS in VM with Parallels 12

Trying to install the official version of macOS Sierra, released today 2016-09-20. When I use the Parallels Wizard to create a new VM, I selected the Install macOS Sierra.app application as listed. ...
10
votes
4answers
31k views

Disk Utility (recovery mode) stuck at loading

I want to do a clean install of el capitan OS. I booted to recovery mode, chose reinstall os x and followed the steps. So far so good. When it came to choose the destination disk where I wanted to ...
5
votes
4answers
77k views

How can I mount partition disk0s4 that became inaccessible after a clean installation of Mountain Lion?

The hard drive on my MacBook Pro has two partitions. One with the OS and the other with data. Yesterday, from a USB boot drive, I performed a clean installation of Mountain Lion to the OS drive. I ...
5
votes
2answers
13k views

Advantage of doing a clean Install of Mountain Lion?

I have Mac OS X Lion 10.7.4 installed in my Macbook Pro. When I upgraded to Mac OS X Lion from Snow Leopard I did a clean install since some applications weren't compatible with Lion. I am planning to ...
3
votes
3answers
5k views

Unable to resize Lion partition

I decided to do a clean install of Lion on a new partition, then after copying my stuff removed the old one. I'm now stuck with 100~ GB of free space and a 20 GB partition that Disk Utility won't let ...
16
votes
4answers
50k views

Install an older OS X version on an external volume

I am using 10.9 and would like to install 10.7 on an external volume. I have the “Install Mac OS X Lion” application, but when I run it, I get the message This version of Mac OS X is too new to run ...
14
votes
5answers
6k views

Is it possible to pre-install apps on an iPad?

We're giving away iPads (for real, and no you can't have one) as part of a promotion to our referral network. But the plan is to ship it pre-installed with our sales presentation apps and sign-up ...
10
votes
1answer
3k views

Why do App Store applications transferred into ~/Applications on another machine not launch?

I have purchased some apps from the Mac App store and installed them on my personal computer. I would like to install them on a shared work computer. Unfortunately, I do not have admin access to the ...