Thank you very much. Ihor Radchenko writes: > Sébastien Gendre writes: > >> It work. Thank you very much. >> >> I didn't know that org-attach have it's own library and that it was not >> loaded with org. I found nothing about it in the Org-attach section of >> the manual. > > Right. It is indeed confusing. > I now made export load org-attach by default. > > Fixed, on bugfix. > https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=e52858fdb4