Hello,
I have been successfully running FreeSurfer 4.5 on my MacOSX 10.5.8 with no issues. I recently installed FreeSurfer 5.1 to a separate directory on the same laptop to analyze a new dataset but I am now having various issues using FreeSurfer version 4.5.
For Version 4.5, I path the freesurfer directories as follows (identical to before installing version 5.1):
setenv FREESURFER_HOME /Applications/freesurfer setenv SUBJECTS_DIR /MRIData/Root/freesurfer/TRDsubjects_dir source $FREESURFER_HOME/SetUpFreeSurfer.csh
--------- freesurfer-Darwin-leopard-i686-stable-pub-v4.5.0 -------- Setting up environment for FreeSurfer/FS-FAST (and FSL) FREESURFER_HOME /Applications/freesurfer FSFAST_HOME /Applications/freesurfer/fsfast FSF_OUTPUT_FORMAT nii SUBJECTS_DIR /MRIData/Root/freesurfer/TRDsubjects_dir MNI_DIR /Applications/freesurfer/mni
The issue is that now various commands no longer function in version 4.5. For example when typing tkmedit, tksurfer or qdec, I get the following type of error:
tkmedit.bin: Command not found.
Is it possible that although I installed version 5.1 in a separate directory, that some files were deleted or moved in version 4.5? Is my 4.5 license no longer valid now that I have installed version 5.1 with a new license? It is confusing since some commands appear to function, such as mri_convert and recon-all, but anything involving a GUI seems not to function.
Any help would be appreciated. thanks, Jennifer