problems with Slate interaction mode in Xemacs...

[Dwight Hughes]

I cannot get the Xemacs Slate interaction mode to start up (this is on 
Windows 2000 - Xemacs version 21.4.13). I can get Xemacs to load Slate 
files and colorize the syntax - and I can get the Slate help mode with 
C-h m. But when I try to use M-x slate or C-c m I always get "searching 
for program: No such file or directory, env" -- and no Slate interaction 
mode.

My init.el file is:
;; Slate

(pushnew "~/slate/etc" load-path)
(defconst slate-cmd "~/slate/vm")
(defconst slate-dir "~/slate/")
(defvar slate-args '("~/slate/little.image"))
(require 'slate-mode)
(require 'font-lock) ; enable syntax highlighting

Help?

-- Dwight