because every time  I try to run

recon-all -autorecon-pial -s 101

it seems to hang up here and nothing more happens :


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#@# Sphere lh Wed Aug 14 14:42:06 CEST 2013
/media/Secure_HDD/patients/101/scripts

 mris_sphere -seed 1234 ../surf/lh.inflated ../surf/lh.sphere

setting seed for random number genererator to 1234
$Id: mris_sphere.c,v 1.57 2011/03/02 00:04:34 nicks Exp $
  $Id: mrisurf.c,v 1.693.2.2 2011/04/27 19:21:05 nicks Exp $
reading original vertex positions...
unfolding cortex into spherical form...
surface projected - minimizing metric distortion...
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