[Freesurfer] Hippocampus Subfield analysis error

Hi Freesurfer experts,

I tried to do hippocampus subfield analysis but failed. I got this error message:

#@# Hippocampal Subfields processing (T1 only) left Fri Jan 19 15:27:36 PST 2018 dirname: Command not found. pwd: Command not found. pwd: Command not found. /run_segmentSubjectT1_autoEstimateAlveusML.sh: Command not found. #-------------------------------------------- #@# Hippocampal Subfields processing (T1 only) right Fri Jan 19 15:27:36 PST 2018 dirname: Command not found. pwd: Command not found. pwd: Command not found. /run_segmentSubjectT1_autoEstimateAlveusML.sh: Command not found.

Your help would be greatly appreciated. Thanks!