In this thread it was recommended to either downgrade perl to some earlier version (not which one), or to download the development version.
I downloaded two development versions: freesurfer-Linux-centos6_x86_64-dev (on oct 10)
and
freesurfer-Linux-centos6_x86_64-stable-v6-beta-20161019-e582155 (on oct 19)
But for both versions I get the same error when trying to test if the installation was correct:
nielsj@nielsj-XXXX-D2H-USB3:/usr/local/freesurfer/subjects$ mri_convert sample-001.mgz ~/sample-001.nii.gz mri_convert.bin sample-001.mgz /home/nielsj/sample-001.nii.gz $Id: mri_convert.c,v 1.226 2016/02/26 16:15:24 mreuter Exp $ reading from sample-001.mgz... -------------------------------------------------------------------------- ERROR: Invalid FreeSurfer license key found in license file /usr/local/freesurfer/license.txt If you are outside the NMR-Martinos Center, go to http://surfer.nmr.mgh.harvard.edu/registration.html to get a valid license file (it's free). If you are inside the NMR-Martinos Center, make sure to source the standard environment. --------------------------------------------------------------------------
I copied the same license.txt file as for the 5.3 version, where it worked, so I know the license.txt file is OK.
One observation: after untarring the user:group properties of the files in /usr/local/freesurfer look weird and are 8481:1590 for all files, except the license.txt which is root. Is this normal?
Can I install freesurfer on my machine or should I revert to Ubuntu 14.04?
Thank you.
--
Niels Janssen
Cognitive Neuroscience Laboratory
Institute of Biomedical Technologies
Center for Biomedical Research of the Canary Islands