Hello all,

Thank you for your input in advance. We do DTI processing using FSL. But as of late I have been wanting to try out DTIPrep at least for some steps in our usual processing pipeline. I installed the Mac OSx DTIprep package and can use the gui. However, I am having hard time calling commands through command line in the mac terminal (I suspect that is because there path set up). I would appreciate any help with command line installation of the program (I am versatile enough with shell scripting to set a path, and did so for FSL and Freesurfer. I can't locate any instructions for how to set similar paths for DTIPrep). Please, let me know if you would like me to clarify the question.

Regards,
Adnan

Hi Adnan
Did you install DTIPrep through 3D Slicer or the 1.2.7 version on the download page here at NITRC? Calling it through Slicer may be a bit of an issue (I don't think the Slicer Mac version supports the --launch command line option).

If you downloaded from NITRC, then the setup should be hopefully straightforward, probably not unlike what you did for FSL or FreeSurfer, though I am no Mac expert.

If the issue is libraries, then "otool" may come in handy to pinpoint which libraries are not being found.

Martin