You mention you are attempting to install onto an SD card - is the card formatted as HFS+? If not then this might be your issue. Duncan > On 6 Apr 2017, at 16:31, Matthew Webster <[log in to unmask]> wrote: > > Hello, > If might be worth trying a manual installation ( e.g. untar the binaries into the desired directory and setting up the shell as detailed in : https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FslInstallation/ShellSetup ) > > Kind Regards > Matthew > >> On 6 Apr 2017, at 16:22, Kamil Lorenc <[log in to unmask]> wrote: >> >> I tried with absolute directory with same results. >> >> Best regards, >> Kamil >> >> 2017-04-06 17:14 GMT+02:00 Matthew Webster <[log in to unmask]>: >> Hello, >> It looks like you are trying to install to a directory named fsl in your current working directory, this is failing - can you confirm the directory is not read only? Does anything change if you specify an absolute directory, e.g. >> >> /path/to/fsl >> >> ? >> Kind regards >> Matthew >> >>> On 5 Apr 2017, at 00:33, Kamil Lorenc <[log in to unmask]> wrote: >>> >>> Dear FSL developers, >>> >>> I'm trying to install FSL on external SD card through a python installer on my macOS 10.12.4. However installation is not completed successfully. >>> >>> Call: >>> sudo python fslinstaller.py >>> >> >> > -- Duncan Mortimer Senior Informatics Officer, FMRIB Centre, University of Oxford John Radcliffe Hospital, Oxford, UK