Hi!
When I tried to render an org-mode document containing a ditaa block, an error:
"Could not find ditaa.jar at
/Users/username/.emacs.d/elpa/contrib/scripts/ditaa.jar". In fact the whole contrib
folder was missing, and ditaa.jar wasn't anywhere on my disk.
After a long search for problems with my configuration, I solved the problem by
downloading the sources and copying the contrib folder manually, but shouldn't
it be included in the org-plus-contrib package or at least be available as a
separate one?
Best regards,
Pascal Lorenz