From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: Cannot open load file: inf-ruby
Date: Thu, 02 Sep 2010 09:06:38 -0600
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	(Nathan Neff's message of "Thu, 2 Sep 2010 07:48:34 -0500")
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To: Nathan Neff <nathan.neff@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>

Hi Nate,

Some languages have requirements on external elisp packages, (e.g. ruby
requires inf-ruby, lisp/clojure require slime, etc...).  There
requirements are listed in the table at [1].  Inf-ruby can be loaded
through ELPA [2], or through the link in the languages table below.

That said, ruby should only be requiring inf-ruby on :session
evaluation, but it was requiring inf-ruby on *every* evaluation.  I've
fixed this so it should now be possible to run non :session ruby code
blocks without having inf-ruby installed.

Best -- Eric

Nathan Neff <nathan.neff@gmail.com> writes:

> I'm having trouble getting ruby scripts to run in org-babel.
>
> I'm running Org 7.01 trans.
>
> With this example, I get the message "Cannot load file: inf-ruby" after
> I press C-c C-c with the cursor on the #+begin_src line
>
> #+begin_src ruby
> puts "hello world"
> return 1
> #+end_src
>
> I have ruby installed, and can run it from the command line.
> I can run the following Python snippet just fine:
> #+begin_src python
> "boo"
> return 3
> #+end_src python
>
> I've tried executing this line in my Scratch buffer and in the same buffer
> that my ruby-code is in:
>
>
>  (org-babel-do-load-languages
>   'org-babel-load-languages
>   '((R . t)
>     (ditaa . t)
>     (dot . t)
>     (emacs-lisp . t)
>     (gnuplot . t)
>     (haskell . nil)
>     (ocaml . nil)
>     (python . t)
>     (ruby . t)
>     (screen . nil)
>     (sh . t)
>     (sql . nil)
>     (sqlite . t)))
>
> Can someone post a bare-bones setup that can run ruby scripts from
> org-babel?
>
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Footnotes: 
[1]  http://orgmode.org/worg/org-contrib/babel/languages.php

[2]  http://tromey.com/elpa/