Can you run FSL at all in your VB?
On 6/21/13 7:49 AM, Bianca van Kemenade wrote:
Dear Freesurfers,
I'm setting up freesurfer to do retinotopic mapping. I use a PC with Windows XP, so I installed Freesurfer using the VirtualBox (with Xubuntu). I managed to get through the initial steps for retinotopic mapping, but I get stuck at the actual analysis.
The point where I get stuck is:
selxavg3-sess -a rtopy.self.lh -s P2_BK
It starts the analysis, but runs into problems at the stage "Using FSL's BET to extract brain" and gives the following error output:
# ---------- Using FSL's BET to Extract Brain------------------ # /home/virtualuser/freesurfer/ shared/P2_BK/bold bet.fsl /tmp/mkbrainmask_4425/in.nii /tmp/mkbrainmask_4425/brain -m -f 0.1 /home/virtualuser/freesurfer/bin/bet.fsl: 150: /bin/remove_ext: not found /home/virtualuser/freesurfer/bin/bet.fsl: 151: /bin/remove_ext: not found /home/virtualuser/freesurfer/bin/bet.fsl: 158: /bin/imtest: not found [: 158: =: unexpected operator /home/virtualuser/freesurfer/bin/bet.fsl: 380: /bin/bet2: not found /bin/rm: cannot remove `_tmp*': Protocol error ERROR: bet failed
I tried updating FSL in case that is the problem, but it is only available for Ubuntu 10.04 and up, whereas the Ubuntu system that is provided to install the Freesurfer virtual disk image is 9.04. If anyone has an idea how to proceed let me know, any help is much appreciated.
Thanks, Bianca
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