babel setup

babel setup

[Shiyuan]

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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

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Re: babel setup

[Jacob Gerlach]

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I think this has to do with autoload, but I am not an emacs or org expert.

Try making sure that (package-initialize) comes before any org functions in
your .emacs (from the answer here
<http://stackoverflow.com/questions/17416738/emacs-initialization-as-org-file-how-can-i-get-the-right-version-of-org-mode>
).

HTH,
Jake


On Mon, Jun 9, 2014 at 1:18 AM, Shiyuan <gshy2014@gmail.com> wrote:

> 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
>
>
>
>

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Re: babel setup

[Omid]

What else do you have in your .emacs related to Org?

(BTW, it would be much better if you could write a more detailed
subject line than "babel setup" like "Using
org-babel-do-load-languages causes Org mode to switch to older
version" so that the right people on the list can more easily
prioritize answering to your email based on how urgent it is.)

On 06/09/2014 01:18 AM, Shiyuan wrote:
> 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 
> 
>    
> 

-- 
Omid

Sent from my Emacs
GPG: 0x371DC12B (see https://u.fsf.org/yw)

Re: babel setup

[Shiyuan]

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No, I don't have anything else in my .emacs.

Thanks for the suggestion for subject line. Next time, I will write more
meaningful(and longer) subject line.




On Mon, Jun 9, 2014 at 6:48 AM, Omid <omidlink@gmail.com> wrote:

> What else do you have in your .emacs related to Org?
>
> (BTW, it would be much better if you could write a more detailed
> subject line than "babel setup" like "Using
> org-babel-do-load-languages causes Org mode to switch to older
> version" so that the right people on the list can more easily
> prioritize answering to your email based on how urgent it is.)
>
> On 06/09/2014 01:18 AM, Shiyuan wrote:
> > 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
> >
> >
> >
>
> --
> Omid
>
> Sent from my Emacs
> GPG: 0x371DC12B (see https://u.fsf.org/yw)
>
>

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Re: babel setup

[Jorge A. Alfaro-Murillo]

Shiyuan <gshy2014@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.

Re: babel setup

[psycho_punch]

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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.alfaro@gmail.com> wrote:

> Shiyuan <gshy2014@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.
>
>
>

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Re: babel setup

[Shiyuan]

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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 <psychopunchme@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.alfaro@gmail.com> wrote:
>
>> Shiyuan <gshy2014@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.
>>
>>
>>
>

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Re: babel setup

[Shiyuan]

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Yes. Putting (package-initialize) immediately before the
(org-babel-do-load-languages
...) solves the problem.



On Mon, Jun 9, 2014 at 7:54 AM, Jorge A. Alfaro-Murillo <
jorge.a.alfaro@gmail.com> wrote:

> Shiyuan <gshy2014@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.
>
>
>

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