Hello,
I have my own org babel language implementations (very specific
languages for my own software). One of these is called Jacaranda and
the org babel file is ob-jacaranda.el, as one would expect.
I activate jacaranda support in org babel using
(org-babel-do-load-languages 'org-babel-load-languages
'((jacaranda . t) ; mine
))
For illustration above, I've removed all the other languages I want
enabled.
In any case, when I start emacs + org, everything goes well and org
babel supports my language perfectly.
However, if org changes (e.g. some bug fix) and I download the new
version and then try to org-reload from an existing emacs instance, I
get the following error:
,----
| Debugger entered--Lisp error: (file-error "Cannot open load file"
"/home/ucecesf/git/org-mode/lisp/ob-jacaranda.el")
| load("/home/ucecesf/git/org-mode/lisp/ob-jacaranda.el" nil nil nosuffix)
| (if (and (not uncompiled) (file-exists-p (concat f ".elc"))) (load (concat
f ".elc") nil nil (quote nosuffix)) (load (concat f ".el") nil nil (quote
nosuffix)))
| (progn (if (and (not uncompiled) (file-exists-p (concat f ".elc"))) (load
(concat f ".elc") nil nil (quote nosuffix)) (load (concat f ".el") nil nil
(quote nosuffix))))
| (if (featurep (intern (file-name-nondirectory f))) (progn (if (and (not
uncompiled) (file-exists-p (concat f ".elc"))) (load (concat f ".elc") nil nil
(quote nosuffix)) (load (concat f ".el") nil nil (quote nosuffix)))))
| (when (featurep (intern (file-name-nondirectory f))) (if (and (not
uncompiled) (file-exists-p (concat f ".elc"))) (load (concat f ".elc") nil nil
(quote nosuffix)) (load (concat f ".el") nil nil (quote nosuffix))))
| (lambda (f) (when (featurep (intern (file-name-nondirectory f))) (if (and
(not uncompiled) (file-exists-p (concat f ".elc"))) (load (concat f ".elc") nil
nil (quote nosuffix)) (load (concat f ".el") nil nil (quote
nosuffix)))))("/home/ucecesf/git/org-mode/lisp/ob-jacaranda")
| mapc((lambda (f) (when (featurep (intern (file-name-nondirectory f))) (if
(and (not uncompiled) (file-exists-p (concat f ".elc"))) (load (concat f
".elc") nil nil (quote nosuffix)) (load (concat f ".el") nil nil (quote
nosuffix))))) ("/home/ucecesf/git/org-mode/lisp/ob"
"/home/ucecesf/git/org-mode/lisp/ob-comint"
"/home/ucecesf/git/org-mode/lisp/ob-eval"
"/home/ucecesf/git/org-mode/lisp/ob-exp"
"/home/ucecesf/git/org-mode/lisp/ob-keys"
"/home/ucecesf/git/org-mode/lisp/ob-lob"
"/home/ucecesf/git/org-mode/lisp/ob-ref"
"/home/ucecesf/git/org-mode/lisp/ob-table"
"/home/ucecesf/git/org-mode/lisp/ob-tangle"
"/home/ucecesf/git/org-mode/lisp/ob-R"
"/home/ucecesf/git/org-mode/lisp/ob-calc"
"/home/ucecesf/git/org-mode/lisp/ob-clojure"
"/home/ucecesf/git/org-mode/lisp/ob-ditaa"
"/home/ucecesf/git/org-mode/lisp/ob-dot"
"/home/ucecesf/git/org-mode/lisp/ob-emacs-lisp"
"/home/ucecesf/git/org-mode/lisp/ob-gnuplot"
"/home/ucecesf/git/org-mode/lisp/ob-jacaranda"
"/home/ucecesf/git/org-mode/lisp/ob-latex"
"/home/ucecesf/git/org-mode/lisp/ob-ledger"
"/home/ucecesf/git/org-mode/lisp/ob-maxima"
"/home/ucecesf/git/org-mode/lisp/ob-octave"
"/home/ucecesf/git/org-mode/lisp/ob-org"
"/home/ucecesf/git/org-mode/lisp/ob-plantuml"
"/home/ucecesf/git/org-mode/lisp/ob-python"
"/home/ucecesf/git/org-mode/lisp/ob-ruby"
"/home/ucecesf/git/org-mode/lisp/ob-sh"
"/home/ucecesf/git/org-mode/lisp/ob-sqlite"
"/home/ucecesf/git/org-mode/contrib/lisp/org-annotate-file"
"/home/ucecesf/git/org-mode/contrib/lisp/org-bibtex-extras"
"/home/ucecesf/git/org-mode/contrib/lisp/org-bookmark"
"/home/ucecesf/git/org-mode/contrib/lisp/org-checklist"
"/home/ucecesf/git/org-mode/contrib/lisp/org-choose"
"/home/ucecesf/git/org-mode/contrib/lisp/org-collector"
"/home/ucecesf/git/org-mode/contrib/lisp/org-contacts"
"/home/ucecesf/git/org-mode/contrib/lisp/org-contribdir"
"/home/ucecesf/git/org-mode/contrib/lisp/org-depend"
"/home/ucecesf/git/org-mode/contrib/lisp/org-drill"
"/home/ucecesf/git/org-mode/contrib/lisp/org-e-ascii"
"/home/ucecesf/git/org-mode/contrib/lisp/org-e-html"
"/home/ucecesf/git/org-mode/contrib/lisp/org-e-latex"
"/home/ucecesf/git/org-mode/contrib/lisp/org-e-odt"
"/home/ucecesf/git/org-mode/contrib/lisp/org-e-publish"
"/home/ucecesf/git/org-mode/contrib/lisp/org-element"
"/home/ucecesf/git/org-mode/contrib/lisp/org-elisp-symbol"
"/home/ucecesf/git/org-mode/contrib/lisp/org-eval-light"
"/home/ucecesf/git/org-mode/contrib/lisp/org-eval"
"/home/ucecesf/git/org-mode/contrib/lisp/org-exp-bibtex"
"/home/ucecesf/git/org-mode/contrib/lisp/org-expiry"
"/home/ucecesf/git/org-mode/contrib/lisp/org-export-generic"
"/home/ucecesf/git/org-mode/contrib/lisp/org-export" ...))
| (let* ((file-re "^org\\(-.*\\)?\\.el") (dir-org (file-name-directory
(org-find-library-dir "org"))) (dir-org-contrib (ignore-errors
(file-name-directory (org-find-library-dir "org-contribdir")))) (babel-files
(mapcar (lambda (el) (concat (concat dir-org "ob") (when el (format "-%s" el))
".el")) (append (list nil "comint" "eval" "exp" "keys" "lob" "ref" "table"
"tangle") (delq nil (mapcar (lambda ... ...) org-babel-load-languages)))))
(files (append babel-files (and dir-org-contrib (directory-files
dir-org-contrib t file-re)) (directory-files dir-org t file-re))) (remove-re
(concat (if (featurep (quote xemacs)) "org-colview" "org-colview-xemacs")
"\\'"))) (setq files (mapcar (quote file-name-sans-extension) files)) (setq
files (mapcar (lambda (x) (if (string-match remove-re x) nil x)) files)) (setq
files (delq nil files)) (mapc (lambda (f) (when (featurep (intern
(file-name-nondirectory f))) (if (and (not uncompiled) (file-exists-p (concat f
".elc"))) (load (concat f ".elc") nil nil (quote nosuffix)) (load (concat f
".el") nil nil (quote nosuffix))))) files) (load (concat dir-org
"org-version.el") (quote noerror) nil (quote nosuffix)))
| org-reload(nil)
`----
For some reason, org tries to load my ob-jacaranda.el from where org
itself sits despite ob-jacaranda.el being in one of the directories in
the load-path.
One possible worry: even with emacs -Q, I get org-version returning the
following:
Org-mode version 7.8.10 (release_7.8.10-619-g540dfc @ mixed installation!
/usr/share/emacs/24.1.50/lisp/org/ and /home/ucecesf/git/org-mode/lisp/)
Note the "mixed installation" bit. I've never seen this before.
thanks,
eric
--
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.1.50.1 + Ma Gnus v0.6
