[Freesurfer] spmregister-sess error

Hello Freesurfers,

I am in the process of unpacking scan data, but am having problems with the spmregister-sess command. I ran recon-all and preproc-sess to completion without error. However, when I run "spmregister-sess -s FB0011090BB", I receive the following error: ">> >> >> ERROR: matlab exited with errors ERROR: cannot find spm_coreg.m. Make sure that the SPM package is in your matlab path (check ~/matlab/startup) ERROR: spm_coreg" I have unpacked several other subjects before using these same commands without issues. Why might I be receiving this error now?

Thanks,

Adam Nitenson, B.S. Brain Genomics Lab Massachusetts General Hospital