We all know very well that Mac OS X Lion is an operating system which is only available for Mac computers with the giant chip manufacturer, Intel’s architecture, which has already stopped supporting Rosetta and the emulation of applications with binaries for PowerPC only.
PowerPC Applications Are No Longer Supported Error [Fixed]
Mac OS X Lion is an operating system which is only available for Mac computers with the giant chip manufacturer, Intel’s architecture, which has already stopped supporting Rosetta and the emulation of applications with binaries for PowerPC only.
Until 2006, the tech giant Apple computers equipped an IBM processor, known as PowerPC, but in 2006, the tech giant Apple put on sale the first Mac computer (iMac) with Intel Core Duo processor and marked a new era.
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What is Rosetta?
Using PowerPC applications via Rosetta on modern Macs – that’s how it works, and of course, Rosetta is not quite that retro yet. As this interface is more recent and was part of Mac OS X between 2006 and 2011. As it has made executable apps that work on Macs with PowerPC processors.
With the release of Mac OS X 10.7 Lion in 2011, the tech giant Apple simply removed the Rosetta for backward compatibility. Of course, if you have older Mac hardware, like an older MacBook, and the ability to use it on OS X 10.6 or earlier, then this is the best tool for you to use old Rosetta based software.
The launch of the PowerPC architecture has been an important milestone in the history of the IT sector. The union of IBM, Apple and Motorola is a guarantee of success in a project that is born as a technological platform of the future.
At the end of the 70s and the beginning of the 80s, it found itself, and, of course, it’s the time well-known for the beginning of the PC market. At that time several 8-bit microprocessors were in mutual competition, including the Motorola 6800, the Zilog Z80 and the Intel 8080, were competing for leadership. However, if we talk about the operating system market, then at that time it was less intense, with Digital Research’s 8-bit CP/M ranking first.
In those times, the market, in the absence of a catalyst, had not been able to reach its full potential, and PCs were considered little more than an innovation. But, everything changed when IBM entered this market and, on August 12, 1981, it introduced its personal computer and brought the honesty of a symbol of the corporate world to a desktop PC market that was ready for explosive growth.
As a result of IBM’s strong presence in the corporate market, the IBM PC instantly became a most wanted standard and, in this process, IBM designated Intel and Microsoft as beneficiaries, by taking the 8088 8-bit processor and the system MS-DOS operating system as the basis of its PC.
With the announcement by IBM that its PC architecture would be open for development to third-party hardware and software, the market was grouped around single hardware (8088) and software (MS-DOS) standard. This promoted the development of an aggressive clonic market and the evolution of micro informatics.
In most cases, users simply hesitate to move to a new process environment at the risk of losing their current investment in software, hardware, and personnel preparation. Migration, as opposed to simple upgrading, is a complex and demanding process that can take many years and effort.
As the Pentium has the advantage of being considered an upgrade, while the PowerPC is observed as a migration. However, this is no longer a major problem, which will put an end to an important advantage of Intel. Undoubtedly, the PowerPC deliveries are simply stunning and balanced in the gaming area in front of Intel.
So, as we told that the PowerPC and Intel were not compatible, hence, as a result, simply you had to find some solution to keep the applications running and for this, you can find two ways:-
- Create the concept of the universal application, where, in the same application file (.app) the execution binary for systems with PowerPC and for Intel systems is included; two different binaries within the same application.
- Create a system add-on known as Rosetta, which is a PowerPC emulation layer running on Intel processors. In this way, any application that did not have a universal version or was not prepared for Intel could run without any problems. Though you may notice quite a performance drop, but according to the tech giant Apple it was almost priceless.
But, with the arrival of Mac OS X Snow Leopard, the operating system of the tech giant Apple reaches a state where it could only be installed on computers with Intel processors which simply eliminates Rosetta from the normal installation. But this add-on can be installed as an extra in case if it is necessary.
However, with the arrival of Mac OS X Lion, the tech giant Apple simply killed Rosetta add-on and the need to create universal applications forever. In fact, the Mac App Store was the first step for it, as everyone knows it only works under Mac OS X Snow Leopard or Lion and therefore all the apps that are available in it are not universal, as they only contain the binary code for Intel.
So, basically, the arrival of Mac OS X Lion, clearly means the definitive end of the PowerPC era, after 5 years of coexistence. As for now, there is only the Intel platform.
Fix or solution for this error
The only possible solution is to use the new virtualization feature to create a Snow Leopard installation within our system. In this way, we could simply go back to the applications that we used, of course, I am talking about none other than the PowerPC applications.
The other option that remains, obvious, is that the developers who made this application can create a universal version, which can simply solve this problem.
As once you installed the OS X Lion, any application only for PowerPC, it will appear with a prohibition circle on top which will simply show you the message ‘PowerPC applications are no longer supported’.
So, what do you think about this? Simply share all your views and thoughts in the comment section below. And if you liked this tutorial then simply do not forget to share this tutorial post with your friends and family.