Hi AJ,

 

Freesurfer ships its own python distribution, so it doesn’t matter what you have installed on your system. Can you let us know the specific version of macOS you are using and send the full error report from pip?

 

Thanks

Andrew

 

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of AJ <ajcns1969@gmail.com>
Date: Friday, April 16, 2021 at 11:56 AM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] error installing tensorflow

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Hi,

I have python both versions of python installed:

MacBook-Pro-4:~ AJ$ python3 --version
Python 3.9.4
MacBook-Pro-4:~ AJ$ python --version
Python 2.7.10

 

when installing  fspython -m pip install tensorflow==1.13.1, I get the error:

dyld: Symbol not found: _utimensat
  Referenced from: /Applications/freesurfer/7.1.0//python/bin/python3
  Expected in: /usr/lib/libSystem.B.dylib

Abort trap: 6

 

Is the issue that freesurfer is looking for python3?  I am not sure how to get past this installation of tensorflow?

Thank you for your help.

AJ

 

 

On Fri, Apr 16, 2021 at 12:58 AM Vishnu S <vishnudaboss@gmail.com> wrote:

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Can you try downgrading to python 3.6 in a conda env? Python 3.7 support only TF 2.0 and higher. 

 

On Fri, 16 Apr 2021, 11:24 AJ, <ajcns1969@gmail.com> wrote:

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Hi,

 

I am having trouble installing:  fspython -m pip install tensorflow==1.13.1

Not sure what the issue is.  Any help would be greatly appreciated.

best

AJ

Error message while installing:

dyld: lazy symbol binding failed: Symbol not found: _utimensat
  Referenced from: /Applications/freesurfer/7.1.0//python/bin/python3
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: _utimensat
  Referenced from: /Applications/freesurfer/7.1.0//python/bin/python3

  Expected in: /usr/lib/libSystem.B.dylib

 

 

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