We discussed this already in another thread[0]. The upshot was run "M-x byte-compile-file" on ob-R.el.
Best, Ista [0] https://www.mail-archive.com/emacs-orgmode@gnu.org/msg98762.html On Fri, Aug 7, 2015 at 12:47 PM, Xebar Saram <zelt...@gmail.com> wrote: > > Thx for the response Bastien > > i removed (require 'org-install) from my init.el file (correct?) and > restarted emacs but get the same error > > Invalid function: org-babel-header-args-safe-fn > > i also tried now to downgrade to previous version from 3/8/15 and the error > is gone so its 100% reproducible with the 5/8/15 elpa version > > thx again > > Z > > > > On Fri, Aug 7, 2015 at 6:33 PM, Bastien <b...@gnu.org> wrote: >> >> Hi Xebar, >> >> try removing (require 'org-install), it is not needed since long. >> >> -- >> Bastien > >