https://surfer.nmr.mgh.harvard.edu/fswiki/DownloadAndInstall  and am
currently stuck at example 2. When I ran recon-all, I got the output: 

"bash: /home/sghos003/freesurfer/bin/recon-all: /bin/tcsh: bad interpreter:

 No such file or directory"

Any suggestions? Thank you.

Shrabani Ghosh