I recently downloaded fspalm, mri_surfcluster and mri_volcluster for freesurfer v6.0 from ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/6.0.0-patch/PALM/ and added them to the freesurfer/bin folder (had to replace the previous versions of mri_surcluster and mri_volcluster) and ran chmod a+x on all three to make them unix executable files. When I ran fspalm the permutation part of the command worked however when it reached the mri_surfcluster command it produced the following error in terminal "-bash:/Applications/freesurfer/bin/mri_surfcluster: cannot execute binary file" I'm running freesurfer on a MacOS system, are these the correct versions of the files I should be using?

Thanks