[O] Using org-babel with Scheme

[Leo Alekseyev]

Is anyone on the list using a recent org-babel with Scheme?  I
recently started working through SICP, and I'm running into issues
evaluating scheme src  blocks.  Org-babel error buffer pops up with
"ERROR: Wrong number of arguments to #<primitive-generic display>",
and the minibuffer prompts me for a lisp expression.  Is there
anything I need to configure beyond   (org-babel-do-load-languages
'org-babel-load-languages  '((scheme . t)))?

(Running latest org from git in Emacs 24; have Chicken scheme and
guile installed).

--Leo