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Oh dear. We might have a big problem here. "macOS Catalina runs in its own read-only volume, so it’s separate from all other data on your Mac, and nothing can accidentally overwrite your system files." https://www.apple.com/macos/catalina-preview/
That's not good. But I'm sure there will be a workaround with System Integrity Protection disabled.
 
That's not good. But I'm sure there will be a workaround with System Integrity Protection disabled.
I hope so. If not then we don't really have a chance. Here's hoping a plain package install will at least work.
 
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Mac Pro 5,1 has been dropped, ladies and gentlemen...
8dgMyBp.png
 
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Download a copy of 10.15, straight from Apple.
Thanks, I know there is a process to do this manually but I already forgot what it is.
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Mac Pro 5,1 has been dropped, ladies and gentlemen...
8dgMyBp.png
That icon really looks like a cheese grater. The resemblance is unreal.

When Apple heard us chanting "bring back the cheese grater," they must've taken that literally.
 
I guess not this time. My goal is to get it running as soon as I can and I could certainly use the help of people more or even less experienced than me. And thanks to @dosdude1 and @Larsvonhier, I now have my own MacBook4,1 to use for testing unsupported macOS on. As I'm currently the only developer who is developing a patcher tool that supports the MacBook4,1, this is very useful for me. Thanks a lot to both of them.
I would love to join you on this endeavor. I used to work on the patches on MacPostFactor and macOS Extractor but then have the time to because I was finishing college.
 
I would love to join you on this endeavor. I used to work on the patches on MacPostFactor and macOS Extractor but then have the time to because I was finishing college.
I'm so happy to see you on this. I'm actually planning on making a new patcher for older versions (10.8-10.11) called OS X Patcher. This patcher will be based on the amazing work by you and the rest of OS X Hackers, and built from the code base of macOS Patcher. If you're willing to, your collaboration would be greatly appreciated.
 
I'm so happy to see you on this. I'm actually planning on making a new patcher for older versions (10.8-10.11) called OS X Patcher. This patcher will be based on the amazing work by you and the rest of OS X Hackers, and built from the code base of macOS Patcher. If you're willing to, your collaboration would be greatly appreciated.
More patchers is never a bad thing, but do you guys want to make a shared GitHub repo or similar listing how each patch works this time around? Rather than having 3 competing black-box tools.

Just a thought. I'll be posting any of my findings publicly as usual and I hope everybody does the same.

6 minutes remaining on my download! Let's do this!! :D
 
I'm so happy to see you on this. I'm actually planning on making a new patcher for older versions (10.8-10.11) called OS X Patcher. This patcher will be based on the amazing work by you and the rest of OS X Hackers, and built from the code base of macOS Patcher. If you're willing to, your collaboration would be greatly appreciated.
Definitely. I would love to collaborate with you guys :)
 
More patchers is never a bad thing, but do you guys want to make a shared GitHub repo or similar listing how each patch works this time around? Rather than having 3 competing black-box tools.

Just a thought. I'll be posting any of my findings publicly as usual and I hope everybody does the same.

6 minutes remaining on my download! Let's do this!! :D
I'm planning on documenting how macOS Patcher works. I think using a bash script and simple Apple scripts for the Patch Integrity Protection GUI, allows somewhat experienced users to more easily understand how macOS Patcher works. I would like to document all of this as I have a vast knowledge base from browsing threads and reversing engineering other patchers but unfortunately I don't currently have the time. Luckily, summer holidays are in a month so I should have plenty of time away from school to work on macOS Patcher, OS X Patcher, and associated documentation to come. It's also a question of priority. I'd rather work on creating the tool, than documenting it. But as I said, once I have more time then I can catch up on that.
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Definitely. I would love to collaborate with you guys :)
I think I'm the only one with any interest in a retro patcher like that. But I recently got a MacBook4,1, courtesy of @dosdude1, and @Larsvonhier so that will be a big asset in this venture. I've currently reversed engineered MacPostFactor and attempted to package it into a bash but I haven't tested anything yet. Of course it's much easier having one of the actual developers to help me with it than trying to understand a pre built app ;)
 
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