Jordi Inglada <jordi.inglada@cesbio.cnes.fr> writes:

> Eric,
>
> Thanks for the answer.
>
> If I do that using "emacs -q", I get this message when loading the
> configuration:
>
> "Symbol's value as variable is void: org-babel-tangle-lang-exts"
>
> An after that when trying to evaluate this block from the tutorial
>
> #+begin_src python
> import time
> print("Hello, today's date is %s" % time.ctime())
> print('Two plus two is')
> return 2 + 2
> #+end_src
>
> I get this other message:
>
> "org-babel-execute-src-block: No org-babel-execute function for python!"
>
> If I put the configuration in my .emacs, the error I get is:
>
> "org-babel-result-hash: Symbol's value as variable is void: org-babel-lob-one-liner-regexp"
>
> I guess I missed something.
>
> Thanks.
>
> Jordi
>
> Eric Schulte writes:
>  > Hi Jordi,
>  > 
>  > With the latest Org-mode from Git, Org-babel is now part of Org-mode, so
>  > you no longer need to add the contrib directory to your load path, or
>  > require org-babel-init.  The following should work for you.
>  > 
>  > (setq load-path (cons "/home/inglada/local/src/org-mode/lisp" load-path))
>  > (require 'org-install)
>  > (require 'ob-python)
>  > 
>  > note that for a language-specific require, you now prefix the language
>  > name with ob- rather than org-babel-
>  > 
>  > For more complete information on the new setup, see
>  > http://eschulte.github.com/babel-dev/DONE-document-configuration-changes-for-Babel-integration.html
>  > 
>  > Cheers -- Eric
>  > 
>  > Jordi Inglada <jordi.inglada@cesbio.cnes.fr> writes:
>  > 
>  > > Hi all,
>  > >
>  > > I am having the same problem as this user here:
>  > >
>  > > http://www.mail-archive.com/emacs-orgmode@gnu.org/msg17498.html
>  > >
>  > > and the contrib/lisp directory is indeed in my load path.
>  > >
>  > > I am using a git changeset cloned today (Org-mode version 6.34trans
>  > > (release_6.36.608.gc1ef)).
>  > >
>  > > I have tried using "emacs -q" and then loading an .el file containing
>  > > only the following lines:
>  > >
>  > > (setq load-path (cons "/home/inglada/local/src/org-mode/lisp" load-path))
>  > > (setq load-path (cons "/home/inglada/local/src/org-mode/contrib/lisp" load-path))
>  > >
>  > > (require 'org-install)
>  > > (require 'org-babel-init)
>  > > (require 'org-babel-python)
>  > >
>  > > and I get the same result.
>  > >
>  > > Thank you very much for your help.
>  > >
>  > > Jordi
>  > >
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