How to install COGRE 1) Copy source files somewhere. 1.1) Install EIEIO CLOS library package from: http://cedet.sourceforge.net/eieio.shtml 2) Byte compile COGRE (optional, but recommended) a) Edit Makefile, and change LOADPATH to include the proper path to EIEIO b) run "make" -OR- a) run: make LOADPATH="" If byte compilation fails fails: a) Follow step 3: b) byte compile the files individually and interactivly from Emacs or XEmacs. 3) Install load hooks into your .emacs file. (add-to-list 'load-path "/path/to/cogre") (require 'cogre) You may also need to require other COGRE tool files until a formalized install process is made.