Emacs 23 (Ubuntu 10.04) start error.

purcell-init-trace.el

 (string-prefix-p (file-name-as-directory (site-lisp-dir-for name)) f)
 (and f (string-prefix-p (file-name-as-directory ...) f))
 (let ((f ...)) (and f (string-prefix-p ... f)))
 site-lisp-library-loadable-p(package)
 (if (site-lisp-library-loadable-p name) nil (download-site-lisp-module name url))
 (unless (site-lisp-library-loadable-p name) (download-site-lisp-module name url))
 ensure-lib-from-url(package "http://repo.or.cz/w/emacs.git/blob_plain/1a0a666f941c99882093d7bd08ced15033bc3f0c:/lisp$
 (if (> emacs-major-version 23) nil (ensure-lib-from-url (quote package) "http://repo.or.cz/w/emacs.git/blob_plain/1a$
 (unless (> emacs-major-version 23) (ensure-lib-from-url (quote package) "http://repo.or.cz/w/emacs.git/blob_plain/1a$
 ensure-site-lisp-libs()
 eval-buffer(#<buffer  *load*<2>> nil "/home/chris/.emacs.d/init-site-lisp.el" nil t)  ; Reading at buffer position 4$
 load-with-code-conversion("/home/chris/.emacs.d/init-site-lisp.el" "/home/chris/.emacs.d/init-site-lisp.el" nil t)
 require(init-site-lisp)
 eval-buffer(#<buffer  *load*> nil "/home/chris/.emacs.d/init.el" nil t)  ; Reading at buffer position 1288
 load-with-code-conversion("/home/chris/.emacs.d/init.el" "/home/chris/.emacs.d/init.el" t t)
 load("/home/chris/.emacs.d/init" t t)
 #[nil "^H\205\264^@   \306=\203^Q^@\307^H\310Q\2027^@ \311=\2033^@\312\307\313\314#\203#^@\315\2027^@\312\307\313\31$
 command-line()
 normal-top-level()