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The python distribution in the 7.4.1 release cannot run all the python based tools on a Silicon Mac (M1, M2, M3 chip) because at that time we did not have a python distribution that was completely compatible with the arm64 architecture. We currently have a development build for the Silicon Mac, and you can download/try the installer package from: https://secure-web.cisco.com/1iKFStD8SwFv0R2HIbwHmO8r1CRu1iDcQPEOYPG7jJvIjrA... But we cannot recommend this build for ongoing work as it is currently unstable and not a tested release. - R.
On Feb 7, 2024, at 17:05, Martin Juneja <mj70481@gmail.com> wrote: External Email - Use Caution Dear Juan and FreeSurfer developers,I am trying to run the mri_synthsr command on a MacPro M2 Max chip (OS 13.6.4) - but somehow, I am getting the following error when I try to run this command. I am using FreeSurfer's 7.4.1 version.Illegal instruction: 4I would greatly appreciate any help in getting this resolved.Thanks._______________________________________________Freesurfer mailing listFreesurfer@nmr.mgh..harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer