Good day,
has anyone here ever tried using pmpd on later MacOS? Mine doesn't seem to work giving this message every time I try to create a pmpd object:

... couldn't create
/Users/fyodor-st/Downloads/pmpd 2/iAmbient2D.pd_darwin: dlopen(/Users/fyodor-st/Downloads/pmpd 2/iAmbient2D.pd_darwin, 0x000A): tried: '/Users/fyodor-st/Downloads/pmpd 2/iAmbient2D.pd_darwin' (mach-o file, but is an incompatible architecture (have 'i386', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/fyodor-st/Downloads/pmpd 2/iAmbient2D.pd_darwin' (no such file), '/Users/fyodor-st/Downloads/pmpd 2/iAmbient2D.pd_darwin' (mach-o file, but is an incompatible architecture (have 'i386', need 'arm64'))
/Users/fyodor-st/Documents/Pd/externals/pmpd/iAmbient2D.pd_darwin: dlopen(/Users/fyodor-st/Documents/Pd/externals/pmpd/iAmbient2D.pd_darwin, 0x000A): tried: '/Users/fyodor-st/Documents/Pd/externals/pmpd/iAmbient2D.pd_darwin' (mach-o file, but is an incompatible architecture (have 'i386', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/fyodor-st/Documents/Pd/externals/pmpd/iAmbient2D.pd_darwin' (no such file), '/Users/fyodor-st/Documents/Pd/externals/pmpd/iAmbient2D.pd_darwin' (mach-o file, but is an incompatible architecture (have 'i386', need 'arm64'))

I've been using Pure Data for a couple of years now and feel more or less comfortable with it, but have no actual background in coding of any kind, so any help figuring out what this means and whether this is fixable would be really appreciated!

Okay, it seems like I just need a 64bit version of pmpd. Is there a straightforward way to port pmpd from 32 to 64bit? Or has anyone done this already?

I can find a 64bit version in Deken, for all thee OSes.

@alexandros Deken just tells me this:

Found 0 usable packages (of 9 packages in total).
It appears that there are no matching packages for your architecture.

What is your architecture? What are you typing in the Deken window? I can find a package that contains binaries for all three OSes? Maybe try unticking the "Hide foreign architectures" tick box in Deken's preferences, although I'm not sure this will help with the message you posted.