Hi Jeff,
This is still almost surely a result of not having that set right.
You are running bash, is that correct? Show "echo $0" to be
sure. What is your AFNI version (afni -ver)?
Perhaps more importantly, you need to have this set up for
tcsh as well, which means setting that environment variable
in your home .cshrc (or .tcshrc) file. The driver script is run
via tcsh.
- rick