This outputs #+RESULTS: | (linenum:0, | | 4 | I suppose the issue is the "linenum:0". In fact, running any of the test src blocks does that, e.g. #+begin_src maxima :results verbatim :batch batch (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf)); #+end_src #+RESULTS: #+begin_example (linenum:0, (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf)) gamma(z + 1) #+end_example This does not match the (should (equal ...)) in test-ob-maxima.el I don't know maxima, and haven't made any explicit modifications regards it, so I don't know why my setup would be outputting linenum:0 On Sun, Nov 24, 2024 at 4:13 AM Ihor Radchenko wrote: > Benjamin McMillan writes: > > > Sure, a call of > > maxima --version > > returns > > Maxima 5.47.0 > > I have the same and all the tests are passing. > Might be something Mac-related. > > What if you try > > 1. M-: (require 'ob-maxima) > > 2. Evaluate the following src block > > #+begin_src maxima :var s=4 > print(s); > #+end_src > > -- > Ihor Radchenko // yantar92, > Org mode contributor, > Learn more about Org mode at . > Support Org development at , > or support my work at >