When I try to run meica.py, it says that _meica_resting0.sh: line 38: 3dUnifize: command not found.

I’ve installed AFNI and when I type in AFNI it runs, same with other commands - but it can’t find 3dUnifize when I type it in alone to the command line, so it seems it’s a problem with 3dUnifize not with meica.py - I can see 3dUnifize in the abin, but when I type it into the command line it doesn’t recognise it as a command.

Any help would be appreciated!

What OS are you running? Can you also post the afni version (afni -ver)?