On Sat, Mar 19, 2016 at 11:50 AM, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:

> On Saturday, 19 Mar 2016 at 08:38, Jeremie Juste wrote:
> > Hello,
> >
> > I'm trying trying org KOMA-Script letter exporter, but I get the
> > following error: concat:
> >
> > Symbol's function definition is void: org-latex--insert-compiler.
> >
> > I could not find the function org-latex--insert-compiler.
> > Do you have a clue about this?
>
> What version of org are you using?  Errors such as these are often due
> to having multiple versions of org installed, e.g. the one that comes
> with your emacs distribution as well as one from another source.
>
> In any case, this is defined in ox-latex.el, at least in recent versions
> of org.  Maybe "(require 'ox-latex)" before trying to use the koma
> exporter?
>
> --
> : Eric S Fraga (0xFFFCF67D), Emacs 25.0.91.1, Org release_8.3.4-626-gb62d55
>

Yes indeed you are right. The versions of org-mode and org-contrib mode
were different.
I updated both of them to the latest one :

Org-mode version 8.3.4 (8.3.4-15-gdd9be3-elpaplus @
/home/DJJ/.emacs.d/elpa/org-plus-contrib-20160314/)

and everything works fine.

Thanks,

Jeremie Juste



-- 
Jérémie Juste