Hi Everyone,

We're having a problem in our preprocessing (see below).

Any ideas what the problem may be?

Many thanks,

Massih #-------------------------------------------- #@# Nu Intensity Correction Thu Nov 19 13:40:47 EST 2009

mri_nu_correct.mni --i orig.mgz --o nu.mgz --n 2

/usr/local/freesurfer/subjects/zeel3/skconF010304/F001/mri /usr/local/freesurfer/bin/mri_nu_correct.mni --i orig.mgz --o nu.mgz --n 2 nIters 2 $Id: mri_nu_correct.mni,v 1.7.2.2 2009/05/04 16:16:27 nicks Exp $ Linux mpm-fmri.uhnres.utoronto.ca 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux Thu Nov 19 13:40:47 EST 2009 Can't do setuid (cannot exec sperl) tmpdir is ./tmp.mri_nu_correct.mni.21813 /usr/local/freesurfer/subjects/zeel3/skconF010304/F001/mri mri_convert orig.mgz ./tmp.mri_nu_correct.mni.21813/nu0.mnc mri_convert orig.mgz ./tmp.mri_nu_correct.mni.21813/nu0.mnc $Id: mri_convert.c,v 1.146.2.5 2009/04/08 18:40:23 nicks Exp $ reading from orig.mgz... TR=10.06, TE=4.20, TI=400.00, flip angle=20.00 i_ras = (-1, 0, 0) j_ras = (0, 0, -1) k_ras = (0, 1, 0) writing to ./tmp.mri_nu_correct.mni.21813/nu0.mnc...

-------------------------------------------------------- Iteration 1 Thu Nov 19 13:40:50 EST 2009 nu_correct -clobber ./tmp.mri_nu_correct.mni.21813/nu0.mnc ./tmp.mri_nu_correct.mni.21813/nu1.mnc -tmpdir ./tmp.mri_nu_correct.mni.21813/0/ Can't do setuid (cannot exec sperl) ERROR: nu_correct Linux mpm-fmri.uhnres.utoronto.ca 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux

recon-all exited with ERRORS at Thu Nov 19 13:40:50 EST 2009