I can't execute any sh code blocks for this file anymore. This has to be a very recently introduced problem. #+BABEL: :exports both :results verbatim :noweb yes :cache yes * Setup Code Execution no longer works for this file. I get instead: progn: Symbol's function definition is void: org-babel-result-hash This must have been a very recent change -- the results blocks are from executing these blocks in the morning. org-version gives: release_7.6-116-g90d7 Org-mode version 7.6 (release_7.6.116.g90d7) sincerely, Robert McIntyre First, I checked out the source to jMonkeyEngine using the following command: #+begin_src sh # svn checkout http://jmonkeyengine.googlecode.com/svn/trunk/engine jme3 sleep 2; echo " Checked out revision 7881." #+end_src #+results[41b64eeb0a6cd4c98f3d52ace4342bfde961aeab]: : Checked out revision 7881. Building jMonkeyEngine is easy enough: #+begin_src sh #cd jme3 #ant jar | tail -n 2 sleep 2; echo "BUILD SUCCESSFUL\nTotal time: 11 seconds"; #+end_src #+results[6f2a3e338f959eebdee983364c8c621ed0e49618]: : BUILD SUCCESSFUL : Total time: 11 seconds sincerely, --Robert McIntyre