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1. #Oracle vm virtualbox for mac os x 10.7.5 how to#
2. #Oracle vm virtualbox for mac os x 10.7.5 install#
3. #Oracle vm virtualbox for mac os x 10.7.5 upgrade#

Only server versions of Mac OS X can be run in a virtual machine. Who knows what crazy things could happen? Would suck if something was wrong with the file system (or a virus installed) and it wiped all attached drives!!! So, since I already use VMware Fusion for my OpenBSD web server, why not run Lion in a virtual machine!?

#Oracle vm virtualbox for mac os x 10.7.5 install#

Yay! The developer version of OS X Lion is out in the wild!!! Not going to say where I got it from, but I have it and I want to play with it!īut… Being ill-gotten and a pre-beta release, I really don’t want to install it on a hard drive and boot my iMac off of it. Update: seems to have disappeared from the face of the earth, here’s the walkthrough repeated below via Google Cache:Įverything ready? Then check out the great walkthrough from ObviousLogic: Installing Lion in VMware, it’s broken down into 12 steps that are easy to follow.

#Oracle vm virtualbox for mac os x 10.7.5 upgrade#

If you’re curious, you can read my review of 8GB RAM upgrade for a MacBook Pro where I detail the advantages of having a bunch of memory. With how cheap RAM is these days, I consider it an essential upgrade for power users. Regarding the RAM requirement, VMware and virtual machines in general perform best with a lot of RAM, if you plan on using them often on your Mac it’s highly recommended to upgrade to 8GB. Patience – there’s some setup required here, so if you’re lazy this isn’t for you.VMware Fusion for Mac OS X – here’s the free 30 day trial version.Mac OS X 10.7 Developer Preview – developers can download this from Apple.Requirements to Install & Run Mac OS X 10.7 Lion in VMWare: Anyway, if you want to try out Lion in a VM, here’s what you’ll need: Having a dedicated partition will ultimately perform better and the installation process is a lot easier than setting this up to run in VMware. If you’re serious about Lion development, remember that virtual machines have their limitations, and you should probably just setup a dedicated partition to run the developer preview directly. This is really only recommended for more technically inclined Mac OS X users. If you want to run Mac OS X 10.7 Lion Developer Preview but you don’t want to bother setting up another partition or upgrading your existing Mac OS X 10.6 installation, you can go with a third option: running Lion in a virtual machine with VMWare.

The older method is repeated below for posterity sake: Installation of Lion is extremely fast, and you are then able to boot and use your virtual OS X 10.7 install.

#Oracle vm virtualbox for mac os x 10.7.5 how to#