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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: 4


I would greatly appreciate any help in getting this resolved.



Thanks.