On Wednesday, 16 Aug 2017 at 17:48, Berry, Charles wrote: [...] > org 9.0.9 and FWIW, I see this [...] > in org-babel-execute:octave But I get the following error message from babel/octave: error: invalid call to script /usr/share/octave/4.0.3/m/miscellaneous/ans.m error: evaluating argument list element number 1 Strange. It looks it is expecting to collect the result from the script (ans). What exactly did you use as the src block header? thanks, eric -- : Eric S Fraga via Emacs 26.0.50, Org release_9.0.9-551-g92e8c8