afni.nimh.nih.gov

Hi Li,

Apparently the operating system is not allowing a
simple chmod command from within python. It seems
likely that either you do not have write permissions
in the directory or the OS is actively not allowing
that operation (i.e. yet another El Capitan issue).

I am inclined to think it is El Capitan blocking
the operation, because apparently you were able to
create the proc script in the first place.

I will try to test this out tomorrow.

- rick