From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Clemente <n142857@gmail.com>
Subject: results from Python block not visible
Date: Thu, 26 Jun 2014 23:16:34 +0700
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Hi, this babel code recently stopped working on my system:

#+BEGIN_SRC python :results output
print "x"
#+END_SRC

It prints:

#+RESULTS:
: None

I expected to see "x". This worked some days ago.

If I use a command like os.system("xeyes"), I see it running.

In addition I don't see the Python block highlighted


GNU Emacs 24.4.50.1 (x86_64-unknown-linux-gnu, X toolkit, Xaw scroll bars) of 2014-06-20 on la4
org-mode from today
Debian. Python 2.7 (same with Python 3).
It also happens under emacs -Q

Of course I loaded Python support:

(org-babel-do-load-languages
 'org-babel-load-languages
 '((R . t)
   (C . t)
; …
   (python . t)
   (ruby . t)
   (sql . t)
   (sqlite . t)))


Greetings, Daniel