Put the following into your .emacs
;; OO-Browser setup
(defvar br-directory "/usr/local/lib/xemacs-19.13/lisp/oobr/")
; Directory where the OO-Browser executable code is kept. It must end with a directory separator character.
;;; For FSF Emacs that does not have hyperbole uncomment the following
;; (setq load-path (cons (concat br-directory "hypb")) load-path)
(autoload 'oo-browser (expand-file-name "br-start" br-directory)
"Invoke the OO-Browser" t)
(autoload 'br-env-browse (expand-file-name "br-start" br-directory)
"Browse an existing OO-Browser Environment" t)
; Lets just enable browsing for C++ and Python
; for full list of languages, see br-env.el
(defvar br-env-lang-avector
'[("C++" . "c++-")
("Python" . "python-")]
"Association vector of (LANGUAGE-NAME . LANGUAGE-PREFIX-STRING) elements of OO-Browser languages.")
(global-set-key "\C-c\C-o" 'oo-browser)