For me, without the setup step, python/latex doesn't work by default. `C-c C-c` gives me the error : org-babel-execute-src-block: No org-babel-execute function for latex!
But with the setup step, `C-c C-c` works now. On Mon, Jun 9, 2014 at 8:03 AM, psycho_punch <psychopunc...@gmail.com> wrote: > Yes, I had the same problem earlier (see the thread on required > 'ox-publish). Here's what I did: > > First, I noticed that the packages get loaded only after initialization, > so I put my org-related initialization script in the after-init-hook. Then > after other people here told me about (package-initialize), I just placed > it somewhere in the beginning of my emacs initialization script, and it > worked as well. > > I also removed a similar script for setting up babel since I noticed my > installation works without it anyway. I think those languages are supported > by default. > > > > On Mon, Jun 9, 2014 at 10:54 PM, Jorge A. Alfaro-Murillo < > jorge.a.alf...@gmail.com> wrote: > >> Shiyuan <gshy2...@gmail.com> writes: >> >> > Hi all, >> > I am using Emacs 24.3.9 + org-mode 8.2.6(from ELPA) >> > I followed this instruction >> > http://orgmode.org/worg/org-contrib/babel/languages.html#configure >> > >> > and added the following to my .emacs file. >> > >> > (org-babel-do-load-languages >> > 'org-babel-load-languages >> > '((python . t) >> > (emacs-lisp . t))) >> > >> > After that, org-mode mysteriously switched back to the old version >> > 7.9. Another problem is that export command C-c C-e no longer works >> > and generates error: Symbol's function definition is void: >> > org-defvaralias. Is there any step I missed? Thanks. >> > >> > Shiyuan >> >> Hi Shiyuan, >> >> Have you tried to put (package-initialize) early (say first line) in >> your .emacs? >> >> Best, >> >> Jorge. >> >> >> >
