Dear all, As many other users, I experience difficulties to install SPM 2 on Mac OS 10 (Matlab 7.6). Matlab generates the following error when initialising SPM : Initialising SPM..??? Error using ==> spm_list_files at 15 spm_list_files.c not compiled - see spm_MAKE.sh Error in ==> spm at 1140 [null,tmp] = spm_list_files(Tdir,'-'); Error in ==> spm at 768 xTB = spm('TBs'); Error in ==> spm at 450 Fmenu = spm('CreateMenuWin','off'); fprintf('.') I am not a programmer but I understood from previous messages that this is a compilation error. I did not find a definitive anwser to this issue in the SPM archives. Is there anyone who knows how to solve this problem ? I anticipate some answers by precising that I have switched to SPM 5 but would like to re-analyse old data both with SPM 2 and 5 for the sake of comparison. Thanks in advance Michael