[ESS] "Cannot open load file" "essl-bugs" / Renamed version of R

[Richard M. Heiberger]

sequence sometimes matters.

Try changing the order, and set the default before loading ESS.

<----snip---> 
(setq-default inferior-R-program-name "/usr/bin/Rinteractive") 
;;; Loads the ESS package for editing statistical files 
(load "~/emacs/ess-5.3.3/lisp/ess-site") 
<----snip--->