[O] Bug: babel load error [8.3.1 (8.3.1-16-gf6aa53-elpaplus @ /Users/chromiak/.emacs.d/elpa/org-plus-contrib-20150810/)]

[Chromiak, Walter]

Remember to cover the basics, that is, what you expected to happen and
what in fact did happen.  You don't know how to make a good report?  See

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-------------------------------------------    -----------------------------
I get the following error since updating my emacs and org mode

Error setting org-babel-load-languages: (void-variable 
org-babel-safe-header-args)

The error means I can't do babel. But if I use C-u M-x org-reload I can
then run babel commands.

Emacs  : GNU Emacs 24.5.1 (x86_64-apple-darwin13.4.0, NS apple-appkit-1265.21)
of 2015-04-10 on builder10-9.porkrind.org
Package: Org-mode version 8.3.1 (8.3.1-16-gf6aa53-elpaplus @ 
/Users/chromiak/.emacs.d/elpa/org-plus-contrib-20150810/)

current state:
==============
(setq
org-src-lang-modes '(("ocaml" . tuareg) ("elisp" . emacs-lisp) ("ditaa" . 
artist) ("asymptote" . asy)
                      ("dot" . fundamental) ("sqlite" . sql) ("calc" . 
fundamental) ("C" . c) ("cpp" . c++)
                      ("C++" . c++) ("screen" . shell-script))
org-tab-first-hook '(org-hide-block-toggle-maybe 
org-src-native-tab-command-maybe
                      org-babel-hide-result-toggle-maybe 
org-babel-header-arg-expand)
org-sparse-tree-default-date-type 'scheduled-or-deadline
org-latex-default-packages-alist '(("AUTO" "inputenc" t) ("T1" "fontenc" t) ("" 
"fixltx2e" nil)
                                    ("" "graphicx" t) ("" "longtable" nil) ("" 
"float" nil) ("" "wrapfig" nil)
                                    ("" "rotating" nil) ("normalem" "ulem" t) 
("" "amsmath" t) ("" "textcomp" t)
                                    ("" "marvosym" t) ("" "wasysym" t) ("" 
"amssymb" t) ("" "hyperref" nil)
                                    "\\tolerance=1000")
org-speed-command-hook '(org-speed-command-default-hook 
org-babel-speed-command-hook)
org-occur-hook '(org-first-headline-recenter)
org-metaup-hook '(org-babel-load-in-session-maybe)
org-confirm-shell-link-function 'yes-or-no-p
org-finalize-agenda-hook '(org-agenda-to-appt)
org-todo-keyword-faces '(("TODO" :foreground "red" :weight bold) ("NEXT" 
:foreground "blue" :weight bold)
                          ("DONE" :foreground "forest green" :weight bold)
                          ("WAITING" :foreground "orange" :weight bold)
                          ("HOLD" :foreground "magenta" :weight bold)
                          ("CANCELLED" :foreground "forest green" :weight bold))
org-agenda-include-diary t
org-startup-indented t
org-after-todo-state-change-hook '(org-clock-out-if-current)
org-src-mode-hook '(org-src-babel-configure-edit-buffer 
org-src-mode-configure-edit-buffer)
org-agenda-before-write-hook '(org-agenda-add-entry-text)
org-babel-pre-tangle-hook '(save-buffer)
org-mode-hook '((lambda nil
                  (org-add-hook (quote change-major-mode-hook) (quote 
org-show-block-all) (quote append)
                   (quote local))
                  )
                 (lambda nil
                  (org-add-hook (quote change-major-mode-hook) (quote 
org-babel-show-result-all) (quote append)
                   (quote local))
                  )
                 org-eldoc-load
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook org-show-block-all 
append local] 5]
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook 
org-babel-show-result-all append local] 5]
                 org-babel-result-hide-spec org-babel-hide-all-hashes)
org-refile-targets '((nil :maxlevel . 9) (org-agenda-files :maxlevel . 9))
org-goto-auto-isearch nil
org-outline-path-complete-in-steps nil
org-archive-hook '(org-attach-archive-delete-maybe)
org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe)
org-refile-use-outline-path t
org-directory "~/Dropbox/Wiki/Org"
org-enforce-todo-dependencies t
org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers 
org-cycle-hide-inline-tasks
                  org-cycle-show-empty-lines 
org-optimize-window-after-visibility-change)
org-agenda-finalize-hook '(org-agenda-to-appt)
org-refile-allow-creating-parent-nodes 'confirm
org-modules '(org-bbdb org-bibtex org-docview org-gnus org-habit org-info 
org-learn org-mac-link org-man org-toc
               org-velocity org-mew org-mhe org-rmail org-vm org-wl org-w3m)
org-agenda-span 14
org-babel-process-comment-text 'org-babel-trim
org-babel-tangle-lang-exts '(("latex" . "tex") ("awk" . "awk") ("emacs-lisp" . 
"el"))
org-confirm-elisp-link-function 'yes-or-no-p
org-metadown-hook '(org-babel-pop-to-session-maybe)
org-effort-durations '(("h" . 60) ("d" . 480) ("w" . 2400) ("m" . 9600) ("y" . 
96000))
org-blocker-hook '(org-block-todo-from-children-or-siblings-or-parent)
org-structure-template-alist '(("s" "#+BEGIN_SRC ?\n\n#+END_SRC" "<src 
lang=\"?\">\n\n</src>")
                                ("e" "#+BEGIN_EXAMPLE\n?\n#+END_EXAMPLE" 
"<example>\n?\n</example>")
                                ("q" "#+BEGIN_QUOTE\n?\n#+END_QUOTE" 
"<quote>\n?\n</quote>")
                                ("v" "#+BEGIN_VERSE\n?\n#+END_VERSE" 
"<verse>\n?\n</verse>")
                                ("V" "#+BEGIN_VERBATIM\n?\n#+END_VERBATIM" 
"<verbatim>\n?\n</verbatim>")
                                ("c" "#+BEGIN_CENTER\n?\n#+END_CENTER" 
"<center>\n?\n</center>")
                                ("l" "#+BEGIN_LaTeX\n?\n#+END_LaTeX" "<literal 
style=\"latex\">\n?\n</literal>")
                                ("L" "#+LaTeX: " "<literal 
style=\"latex\">?</literal>")
                                ("h" "#+BEGIN_HTML\n?\n#+END_HTML" "<literal 
style=\"html\">\n?\n</literal>")
                                ("H" "#+HTML: " "<literal 
style=\"html\">?</literal>")
                                ("a" "#+BEGIN_ASCII\n?\n#+END_ASCII" "") ("A" 
"#+ASCII: " "")
                                ("i" "#+INDEX: ?" "#+INDEX: ?")
                                ("I" "#+INCLUDE: %file ?" "<include file=%file 
markup=\"?\">"))
org-completion-use-ido t
org-indirect-buffer-display 'current-window
org-babel-load-languages '((awk . t) (latex . t) (ditaa . t) (gnuplot . t) 
(shell . t) (R . t) (emacs-lisp . t))
org-habit-graph-column 50
org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
org-src-fontify-natively nil
)


-- Walt