Hi, freesurferers

I am trying to execute the post installation tests as recommended at Freesurfer Wiki.
Using a CentOS6 Virtual Machine (kernel 2.6.32-358.2.1.el6.x86_64) over Fedora 18 using VirtualBox 4.2.8. Freesurfer version is 5.2. Tkmedit, Tksurfer, qdec and freeview all work great. However, recon-all tests return errors. Thank you for your attention.


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recon-all -s bert -autorecon1
running loop to estimate saturation parameter:
A or b constain NAN or infinity values!!
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recon-all -s bert -all
talairach_avi --i orig_nu.mgz --xfm transforms/talairach.auto.xfm
ERROR: mpr2mni305 failed, see transforms/talairach_avi.log

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The log indicated above shows:
imgrege: no voxels in register
ERROR: 'imgreg_4dfp /usr/local/freesurfer/average/711-2C_as_mni_average_305 /usr/local/freesurfer/average/711-2B_as_mni_average_305_mask talsrcimg_g11 none talsrcimg_to_711-2C_as_mni_average_305_t4 1283' failed! status=254
ERROR: mpr2mni305 execution aborted