I've recently updated my Debian unstable installation and Emacs now reports this on startup:
Symbol's function definition is void: org-babel-do-load-language My .emacs includes: (org-babel-do-load-languages 'org-babel-load-languages '((R . t))) I've searched for a solution and read the notes about upgrading to Org 8 (which may have occurred during the update?), but have not found a solution. Can someone point me in the right direction, please? Thanks.