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Dear Yujing

It worked. Thank you so much for your time

Regards K Eswar

On Tue, Oct 10, 2023 at 7:48 PM Huang, Yujing YHUANG43@mgh.harvard.edu wrote:

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Can you try to source your Freesurfer environment?

For tcsh or csh,

setenv FREESURFER_HOME <freesurfer_installation_directory>/freesurfer

source $FREESURFER_HOME/SetUpFreeSurfer.csh

For bash,

export FREESURFER_HOME=<freesurfer_installation_directory>/freesurfer

source $FREESURFER_HOME/SetUpFreeSurfer.sh

Best,

Yujing

*From:* freesurfer-bounces@nmr.mgh.harvard.edu < freesurfer-bounces@nmr.mgh.harvard.edu> *On Behalf Of *K Eswar *Sent:* Monday, October 9, 2023 1:59 AM *To:* freesurfer@nmr.mgh.harvard.edu *Subject:* [Freesurfer] mri_synth functions errors

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Hello Freesurfer Developers,

I am attempting to process mri_synthseg,mri_synthsr,mri_synthstrip and it shows the following error

For mri_synthseg and mri_synthsr:

Traceback (most recent call last): File "/home/sgbc/freesurfer/python/scripts/mri_synthseg", line 10, in

<module> import surfa as sf ModuleNotFoundError: No module named 'surfa'

For mri_synthstrip

Traceback (most recent call last): File "/home/sgbc/freesurfer/python/scripts/mri_synthstrip", line 5, in

<module> import torch ModuleNotFoundError: No module named 'torch'

I am using linux operating system_Ubuntu 22.04.2 LTS

I have recently installed infant freesurfer and I don't know if the problem is following to it as I expect path might have been changed

I tried looking for these errors in the forum, however I did not find the fix.

Thank you for your time and consideration

Kind regards

K Eswar

Project scientist

Sudha Gopalakrishnan Brain Centre

IIT Madras, India

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