How do I install Mountain Lion - I have snow leopard ?
I am completely confused
I have Snow Leopard - Mac OS X 10.6.8 on my Macbook 7,1
I have XCode 3.2.3
Want to upgrade to Mountain Lion 10.8
Downloaded a huge dmg - about 1.7 GB from iOS Dev center ( am a registered user here after I paid USD 99 )
Clicked on ' Technical Resources and Tools ' >> Clicked on 'Downloads' under ' Resources for iOS6 ' >> See a XCode 4.6.1 option to download
It also says :
Posted Date: March 14, 2013
Build: 4H512
Included iOS SDK: iOS 6.1
Included Mac SDK: Mac OS X 10.8
Finally got the download complete ( have very poor network connectivity at home )
double clicked it and it opened a window where I dragged and dropped it
something happened and in 'Applications' XCode is shown but with a prohibitionary image on the icon
If I double click it - it says :
"You cant use this version of the application Xcode with this version of Mac OS X - You have Mac OS X 10.6.8 The application requires Mac OS X 10.7.4 or later "
which is fine - I downloaded this dmg because it said it had Mountain Lion
The way I thought this would work is the installer would upgrade to Mountain Lion and then XCode - but I dont see anything apart from XCode
Please help
satish
Firstly, you cannot get Mountain Lion as a developer for iOS. You have to become a registered OS X developer. Secondly, if you want Mountain Lion then open App Store, sign in with your Apple ID, purchase and download Mountain Lion.
XCode is not Mountain Lion and Mountain Lion was never included with XCode.
Similar Messages
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How do I install mountain lion but keep snow leopard as a bootable os
I'm caught in a vicious circle.
I need mountain Lion to be able to use iCloud and to be compatible with a couple of apps on my iPad. However some of my major apps on my mac Pro won't work under Lion or mountain lion.
SO the answer is to have both Snow Leopard and Mountain Lion on my Mac Pro.
Does anyone know of any instructions on installing Mountain Lion onto one SSD, whilst leaving Snow Leopard on another, allowing me to boot from either.
Also - any advice on the cleanest way of installing my apps under Mountain Lion (those that are compatible). I'm confused to how I can install my apps twice, especially if I have all ready registered Unser Snow Leopard.
ThanksI'm assuming that you currently have an SSD with Snow Leopard on it, and another SSD with no operating system. Is that correct?
What I would do is use the Snow Leopard DVDs to install a fresh copy of Snow Leopard on the SSD that currently has no operating system, and "migrate" your data and applications from the other SSD. (alternatively, you could use something like Carbon Copy Cloner to duplicate one SSD onto the other - but that's probably only an option if one SSD is completely blank or you're willing to erase it).
Then upgrade to Mountain Lion on the original SSD.
When you're done, hold down the option key when you start up to select which OS to use.
For many applications, it won't matter which SSD they're on - you'll be able to run them from either system without worrying about where the app is installed (each will have it's own preferences, stored on the current startup drive). But some applications are more complex, and rely on additional files that are scattered around the Library folders on the startup drive. Since you migrated your applications and data, you should have everything that's needed on both systems, including license keys, etc. I did this for a little while with Quicken, and I actually left the Quicken app on the Lion drive - it worked just fine even though I started up from an external Snow Leopard drive (I skipped the migration step entirely, and reentered my Quicken license code when starting up from Snow Leopard).
How successful this will be depends on exactly which applications you're using. Most of them will be OK, but if you're using something that has some esoteric copy-protection mechanism, you might run into a little bit of trouble. Consider upgrading the "new" Snow Leopard install to Mountain Lion, if that's the case, so you're original system SSD will remain Snow Leopard, with no changes. -
How do I uninstall mountain lion and reinstall snow leopard
If I had known that I would not be able to use my excel files I would not have purchased OSX Mountain Lion. Is there a way to uninstall mountain lion and reinstall snow leopard?
Thank you,To get more to the point the answer is the only way to go back to SnowLeopard is if you have a complete backup of your system from before the upgrade.
If you do you would boot off your original SL DVD wipe the disk and install SL and then restore from your SL backups.
Short of that here is no way to go back. But as the others have offered there are other less drastic means to deal with the problem.
regards -
HT3910 How do I erase Mountain Lion and reinstall Snow Leopard?
Can anyone help me erase Mountain Lion and reinstall Snow Leopard. When I had installed Mountain Lion,I discovered that my music notation program, Overture was not working with Mountain Lion. Please help me, years of work is for now lost.
Back up your data files.
Use the Snow Leopard installer disc to completely erase your hard drive and everything on it.
Re-install the SL operating system, then all your applications, then your data files.
If you happened to make a bootable backup clone of your hard drive before installing Mountail Lion then you can just clone the backup back to your drive. -
How to downgrade from Mountain Lion back to snow leopard with Time Machine
The final straw was the horrible mouse sideways page wiggle while trying to scroll down and read safari pages. Even after turning the feature off, tech support said it will still wiggle a little. That and the HORRIBLE grey icons everywhere was enough to send me back to my beloved iMac I loved when I bought it. I'll give up the iMessage and the few new items ML gave me. But as many others said, what I got new was far less than what was taken away.
So what tech support had me do was this. Even though the apple engineers said it would not work, apple tech support had me try it and it worked for me so good luck. Engineers said that after you install mountain Lion, it messes with ALL your time machine back ups and won't revert back to snow leopard even if you select a snow leopard date back in time. That didn't happen to me. I have a 2010 27 inch iMac
This worked for me but PROCEED AT YOU OWN RISK
Export individually any email folders or photos or data you will lose between now and the date you are reverting back to.
1. Insert Snow Leopard DVD that came with computer. The install disk not the applications. Make sure time machine external drive IS connected.
2. Restart computer and when you hear The Mac chime, hold down the C key and then it will take several minutes to boot up from the DVD.
3. Select the little blue triangle to continue in English.
4. When it gets to the screen that says "continue" stop. There might be a screen or two before this one I can't remember but either way stop at the word continue.
5. Go up to the top left and find the UTILITIES pull down menu and select disk utility.
6. In the window that opens up, Select the Apple drive which should be the very top one in the window.
7. Select erase.. it should be Mac OS extended journaled
8 select erase and maybe a password. It only takes a few seconds
9 go back up to UTILITIES in upper left and then select restore from time machine or backup or whatever it says. It's the last choice.
10. Select the external time machine drive and navigate to the date you last had Snow Leopard running and that will be the date it restores to. You will lose any data between now and then but you can export your mail, export photos, and other items separately. I only stayed on ML For a few days before hating it enough to go back so I had no loss of data except a few emails.
11. Hit RESTORE. And then it will take several hours. When you restart it, it should come right back to that day you selected as if ML was just a bad thought on someone's drawing board. If for some reason it still comes up ML, Then they said to erase HD Again (steps 1-8) and then manually drags back USER folder or individual folders with Mail, photos etc. if this way doesn't work, have another plan printed out so that you are not stuck by this one.
Good luck. Proceed at your own risk..The ultimate solution:
You need an USB of at least 5 GB and the Snow Leopard Install DVD.
1. make a bootable USB with Disk Utility in it:
a. download the Mountain Lion Installer from the App Store
b. quit the installer after download
c. find the installer in the Applications folder
d. option+click in it and select "Show Pakage Contents"
e. go to Contents>SharedSupport to find there the InstallESD.dmg file and mount it by double-clicking it
f. with the Disk Utility, restore its contents into your USB
2. boot from the USB:
a. restart the computer and hold-down the option key while booting
b. select the USB and boot
3. run the Disk Utility and format in ONE partition the HD of your computer
REMEMBER: BACKUP YOUR HARD DISK BEFORE DOING ALL THESE, YOUR DISK WILL BE EREASED AND DATA BECOME UNRECOVERABLE OTHERWISE
4. insert the Snow Leopard DVD and reboot from it
5. follow the on-screen instructions to install OS X 10.6
After this, you can, if you will, upgrade to Lion or stay in Snow... Good Luck!! -
Clean installing mountain lion while keeping snow leopard?
Hello, I have a question...
I newly buy an SSD and at the same time I am thinking to upgrading to Mountain Lion... My operating system is snow leopard now.
I am thinking to download Mountain Lion and make a bootable flash disk. Then cleanly install it to the SSD. I dont want to touch my Macintosh HD... I am not a good technician... is it possible? I am doing this becuase if I dont like performance of mountaion lion, I will re-install the snow leopard to SSD... is it possible? Or After I boot from SSD, will I able to boot from again Macintosh HD (Snow leopard)??When asked which drive or partition you want to install Mountain Lion to, pick one other than the partition containing Snow Leopard. The installer won't be deleted from the drive if the installation is done this way; it also won't interfere with the ability to boot Snow Leopard.
(74248) -
I don't know how to do this. I typed the question in the bar above, but apparently need to type it again here. I lost my entire address book when I installed Mountain Lion and have been unable to recover it. I know the information is in there as when I type in someone's name in an email the address always shows up right away. How can I find the information for my contacts and restore my address book? Do I need to go to the Apple Store that is 2 hours away and have an expert help me or can I find out how to do it online for free myself?
The auto-complete in Mail addresses comes from two sources: (1) The "Previous Recipients" list, which can be viewed via Mail > Window > Previous Recipients. (2) Your Address Book (now called "Contacts").
If you did in fact lose your Address Book - are you sure you don't have "Contacts" in your Applications Folder? - It sounds like you are getting addresses from source (1). If you did in fact lose your Address Book (now called "Contacts" !!), you will have to restore it from a backup.
charlie -
How do I install Mountain Lion to a new hard drive without having the recovery partition on it.
I have the USB flash drive with software on it but when I switch my Mac on all I have is a white screen & a flashing question mark.
ATB,
Steve.Did you use LionDiskMaker or DiskMaker X?
Boot the machine with the option key down until you see your bootable USB stick. Select the latter, and reboot.
When the installer boots up, you will first need to choose Utilities and Disk Utility. Select the target HD device name and then the partition tab. Select 1 partition, name it Macintosh HD. Format is Mac OS Extended, and option is GUID. Apply. Exit Disk Utility and return to the installer, which will now show your newly partitioned HD as available for install.
When OS X is installed and all updates applied, press shift+command+U and run disk utility again. Verify/repair permissions and verify the boot disk. -
How do I install Mountain Lion on a thumb drive?
How do I install Mountain Lion on a thumb drive when my computer is running Mavericks? I downloaded the Mountain Lion installer, but when I attempt to run it I get a message that says "You cannot install OS X 10.8 on this computer." I don't want to install it on the computer, I want to install it on the thumb drive—but it won't give me a choice of drives.
The reason I want to do this is I want to be able to boot my iMac into Mountain Lion in order to test a hardware/software combination I suspect might be incompatible with Mavericks.
(Note: there are plenty of instructions online for how to create a bootable thumb drive with the Mountain Lion installer, but that's not what I want. I want to install ML on the thumb drive itself.)Sure you have a proper installer application. When I start it I get:
Clicking on Continue, then accepting the licensing stuff, gets me to:
If you click on Show All Disks, then all mounted disks will be presented including your flash drive.
Now the above is a Mavericks installer, but it's the same for Mountain Lion. -
How do I install mountain lion over maverick
how do I install mountain lion over maverick
Before the install
Ensure your data (at least all Home folders) is backed up before you install. Hard disks can fail at any time so it is important to regularly backup to an external disk with Time Machine or a third party alternative. Inexperienced users should follow Apple's install advice but experienced users may prefer to do a clean install.
OS numbers and names
OS X 10.4.x - Tiger
OS X 10.5.x - Leopard
OS X 10.6.x - Snow Leopard
OS X 10.7.x - Lion
OS X 10.8.x - Mountain Lion
More about Macs
The Apple History site has specifications for every Mac ever produced: http://www.apple-history.com
Upgrade to Leopard
Those wishing to upgrade to Leopard should be aware that install disks can be expensive. Details: http://lowendmac.com/deals/best-os-x-leopard-prices.html Standard Leopard installers impose several hardware limitations including speed and RAM size but all these restrictions can be overcome. Google for details. Leopard works well at 500 MHz with 1 GB of RAM and many happy users have less than this.
Upgrade beyond Leopard
OSs beyond OS X 10.5.8 require an Intel processor. If in doubt click the apple at the top left of your screen and select 'About this Mac'. This will give you your OS number. Then click 'More Info' to see which processor you have. If it says PowerPC you cannot upgrade to Snow Leopard and above. If you have an Intel Mac it is well worth upgrading to Snow Leopard now and then considering other options after that. You can buy Snow Leopard here: http://store.apple.com/us/product/MC573Z/A
Upgrade to Lion
Information about upgrading Snow Leopard to Lion: http://store.apple.com/us/product/MD256Z/A
Upgrade to Mountain Lion
Information about upgrading Snow Leopard or Lion to Mountain Lion: http://www.apple.com/osx/specs/
Important
Check that your Mac complies with any requirements.
If you are not in the US you should use the Change Country link at the bottom of Apple pages. -
Final Cut Pro X after installing Mountain Lion I have lost some of the "additional content" which was available by clicking on "Download Additional Content" in the roll down from "Final cut Pro". Now this feature takes you to Apple store update? which produces nothing! How can I download these free sound and music files, what has happened? Please help as there is nothing on the apple site to cover this??
Final Cut Pro X after installing Mountain Lion I have lost some of the "additional content" which was available by clicking on "Download Additional Content" in the roll down from "Final cut Pro". Now this feature takes you to Apple store update? which produces nothing! How can I download these free sound and music files, what has happened? Please help as there is nothing on the apple site to cover this??
-
Since installing Mountain Lion i have a problem with Mail. I delete a number of messages from the same person but keep the newest message in my Inbox. I actually delete them from the Trash. The next time i open Mail the deleted messages are back again. Can anybody please help as this is getting annoying. Thanks in Anticipation.
Problems such as yours are sometimes caused by files that should belong to you but are locked or have wrong permissions. This procedure will check for such files. It makes no changes and therefore will not, in itself, solve your problem.
First, empty the Trash.
Triple-click the line below to select it, then copy the selected text to the Clipboard (command-C):
find ~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 -o -acl \) 2> /dev/null | wc -l
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
The output of this command, on a line directly below what you entered, will be a number such as "41." Please post it in a reply. -
How do I install Mountain Lion on both my iMac Desktop and my wifes MacBook
How do I install Mountain Lion on both my iMac Desktop and my wifes MacBook Pro?
Open the app store, purchase ML. go to second computer open app store select purchases at the top and click download. This is provided both computers use the same account.
http://www.apple.com/osx/how-to-upgrade/ -
HT1338 how do i install mountain lion
how do i install mountain lion the system will not allow me to "app it" as the Mac OS is older than 10.6
If your Mac is compatible, the upgrade path for you would be to purchase Snow Leopard from the Apple Store: http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
After installing that, you would run Software Update to bring it up to 10.6.8.
Then, you'd access the App Store from Snow Leopard and purchase Mountain Lion. -
How do you install mountain lion on additional macs?
How do you install Mountain Lion on additional Macs?
Log in to App store on other computer with the apple ID that Mountain Lion was purchased with.
Click on Purchases icon at top of page.
Download and install.
R
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