Hi

I have run recon-all successfully in the past, but now I am getting an error of mpr2mni305 failed, see transforms/talairach_avi.log. I'm running freesurfer-Darwin-lion-stable-pub-v5.3.0 on a Mac 10.10.5. 

This issue appears the same as a recent post http://www.mail-archive.com/freesurfer%40nmr.mgh.harvard.edu/msg47393.html but I couldn't see a solution. Any ideas? 

Here's the full error log: 

/Users/ophthalmologylab/Studies/Dyslexia_MRI/Intervention/freesurfer/DEGDY001B/mri
/Applications/freesurfer/bin/talairach_avi
--i orig_nu.mgz --xfm transforms/talairach.auto.xfm
$Id: talairach_avi,v 1.9 2011/03/02 18:38:06 nicks Exp $
Darwin cfri2163m.bcricwh.lan 14.5.0 Darwin Kernel Version 14.5.0: Wed Jul 29 02:26:53 PDT 2015; root:xnu-2782.40.9~1/RELEASE_X86_64 x86_64
Fri Jun 17 13:29:22 PDT 2016
mri_convert orig_nu.mgz talsrcimg.img 
$Id: mri_convert.c,v 1.179.2.7 2012/09/05 21:55:16 mreuter Exp $
reading from orig_nu.mgz...
TR=8.14, TE=0.00, TI=0.00, flip angle=0.00
i_ras = (-1, 2.91038e-11, -3.72529e-09)
j_ras = (-3.72529e-09, -5.82077e-11, -1)
k_ras = (7.27596e-12, 1, -5.82077e-11)
writing to talsrcimg.img...
Analyze Output Matrix
-1.000  -0.000   0.000   126.275;
 0.000  -0.000   1.000  -112.522;
-0.000  -1.000  -0.000   132.333;
 0.000   0.000   0.000   1.000;
--------------------
INFO: set hdr.hist.orient to -1
mpr2mni305 talsrcimg
Fri Jun 17 13:29:25 PDT 2016
/Applications/freesurfer/bin/mpr2mni305 talsrcimg
$Id: mpr2mni305,v 1.4 2009/06/03 16:01:38 nicks Exp $
target=711-2C_as_mni_average_305

---------------------------------------------------------------------
analyzeto4dfp talsrcimg -O0 -y
---------------------------------------------------------------------

$Id: ifh2hdr.c,v 1.3 2007/05/05 10:45:03 nicks Exp $
Fri Jun 17 13:29:25 2016
Writing: talsrcimg.4dfp.hdr
$Id: analyzeto4dfp.c,v 1.2 2007/05/05 00:00:06 nicks Exp $
Reading: talsrcimg.hdr
header size 348 bytes
hdr.dime.datatype offset=70 value=2
hdr.dime.bitpix offset=72 value=8
hdr.hist.orient offset=252 value=-1
dimensionality     4
dimensions       256       256       256         1
Reading: talsrcimg.img
Writing: talsrcimg.4dfp.img
Writing: talsrcimg.4dfp.ifh
ifh2hdr talsrcimg -r0to255
ori=2

---------------------------------------------------------------------
gauss_4dfp talsrcimg 1.1
---------------------------------------------------------------------

dyld: Library not loaded: /usr/local/gfortran/lib/libgcc_s.1.dylib
  Referenced from: /Applications/freesurfer/bin/gauss_4dfp
  Reason: image not found
Trace/BPT trap
ERROR: 'gauss_4dfp talsrcimg 1.1' failed! status=133
ERROR: mpr2mni305 execution aborted
 

_________________________________
 
Marita Partanen, M.Sc., M.Ed.
Ph.D. Candidate in School Psychology
The University of British Columbia
2125 Main Mall
Vancouver, BC
V6T 1Z4