What operating system are you running this on? Did you properly source the fsl.sh config file? Peace, Matt. -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Irene Perini Sent: Friday, April 16, 2010 10:00 AM To: [log in to unmask] Subject: Re: [FSL] proj_thresh command Importance: Low Thanks a lot for the speedy reply! The chmod worked but then when I try to re run the proj_thresh, this error message appears: .. ./proj_thresh /home/irene/Desktop/Mask/tracs6/seeds_to_BA3aL.nii.gz 50 ./proj_thresh: error while loading shared libraries: libnewimage.so: cannot open shared object file: No such file or directory I cannot figure out why is that. Does this tell you something? Thanks very much in advance. Irene Perini Klinisk Neurofysiologi Blå Stråket 7, vån 4 Sahlgrenska Universitetssjukhuset 413 45 Göteborg ________________________________________ From: FSL - FMRIB's Software Library [[log in to unmask]] on behalf of Andreas Bartsch [[log in to unmask]] Sent: 16 April 2010 11:59 To: [log in to unmask] Subject: [FSL] AW: [FSL] proj_thresh command try to chmod them! cheers- andreas ________________________________________ Von: FSL - FMRIB's Software Library [[log in to unmask]] im Auftrag von Irene Perini [[log in to unmask]] Gesendet: Freitag, 16. April 2010 11:48 An: [log in to unmask] Betreff: [FSL] proj_thresh command Hi all, I'm having problems at running both proj_thresh and find_the_biggest . The terminal just says that it doesnt find the command line even if both have been downloaded and are executable. Do you know why is that? Thanks for your help! Irene Perini Klinisk Neurofysiologi Blå Stråket 7, vån 4 Sahlgrenska Universitetssjukhuset 413 45 Göteborg