I'm trying to run bedpostx_gpu and am producing a series of errors:

bedpostx_gpu Diffusion/ -n 3 -b 3000 -g --model=3

I found a previous thread ( https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=fsl;5e9b51c1.1510 ) that looked to have similar errors, but upon further inspection, I see that split_parts_gpu does not exist in ${FSLDIR}/bin.  Where can I find this script?

Thanks!

Kristian