PowerPC is a RISC architecture created by the 1991 Apple–IBM–Motorola alliance, known as AIM.

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Can we upgrade PowerPC Macs to OS X 10.7 now that 10.8 is out?

I know that 10.8 is out now, but we have older Macs that will not work under 10.8, as they do not have Intel processors. Can we still buy and get 10.7, which I believe will support older CPUs?
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5answers
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Is there a way to install and use PowerPC applications on Intel Macs?

Is there any way to install and use PowerPC applications on Intel based macs? I have older Adobe software that I would like to use, and cannot use on my new iMac.
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votes
3answers
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.tar files on OS X Lion

How am I supposed to deal with .tar files with OS X Lion? I'm trying to install Ruby Version Manager, but Lion is throwing a fit about not being able to expand the tar file. This isn't the first time ...
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2answers
10k views

Is there any way to run PowerPC applications on Mountain Lion (Not installing-just opening from a CD)

I have old software (will run from a CD) in both a Mac OSX (10.5.8) and Mac OS9 version which I would like to run on Mt Lion, MacBook Pro 2012. A very similar question has been asked and answered ...
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votes
2answers
5k views

Can you virtualize PowerPC versions of Mac OS X on Intel Macs?

Ignoring licensing/legal issues, is there any virtualisation software that will virtualise an older, PowerPC-only version of Mac OS X (e.g. Panther 10.3.9) on an Intel Mac? If I understand correctly ...
3
votes
3answers
662 views

Any way to update OSX 10.4's Bash version?

I'm running Bash version 2.05b.0(1)-release (powerpc-apple-darwin8.0) on a PowerMac (non-Intel) G5. I often connect to the internet, but not as a server and I believe my version of Bash is vulnerable ...
2
votes
3answers
4k views

Is there a replacement for Rosetta in Lion?

I have a few PowerPC Mac binaries I would like to run under MacOSX 10.7. I guess Rosetta is not going to be Open Source, isn't it? Any petition about this? I would start one or contact someone at ...
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2answers
698 views

What is the best Homebrew version for an iBook running Tiger?

I have an old iBook running Mac OS Tiger, and I want to install the Homebrew package manager on it. Which branch should I choose ? The Tiger one? The PPC one? Another one?