diff --git a/makefile b/makefile
index d117f26..2725342 100644
--- a/makefile
+++ b/makefile
@@ -1,5 +1,5 @@
 # Produce Various Output Formats From A Restructured Text Source Document
-# $Id: makefile,v 1.101 2013/03/04 20:35:28 tundra Exp $
+# $Id: makefile,v 1.102 2013/03/25 19:27:08 tundra Exp $
 
 
 #####
@@ -39,12 +39,22 @@
 
 
 
+###
+# Document Production
+###
+
 # RST Filter And Needed Program Locations
 
-2HTML    = rst2html.py
-2LATEX   = rst2latex.py --stylesheet=parskip --latex-preamble="\usepackage{fullpage}"
-2ODT     = rst2odt.py
-2MAN     = rst2man.py
+# Some Docutils installations keep the ".py" suffix for the various
+# frontend programs, and some do not.  It's even possible there are
+# links from one to the other.  Since the project can be checked out
+# on any platform, we have to check for this every time we run the
+# 'make'.  This is irritating.
+
+2HTML    = $(shell which rst2html.py  rst2html  | tr '\012' ' ' | awk '{print $$1}')
+2LATEX   = $(shell which rst2latex.py rst2latex | tr '\012' ' ' | awk '{print $$1}')  --stylesheet=parskip --latex-preamble="\usepackage{fullpage}"
+2ODT     = $(shell which rst2odt.py   rst2odt   | tr '\012' ' ' | awk '{print $$1}')
+2MAN     = $(shell which rst2man.py   rst2man   | tr '\012' ' ' | awk '{print $$1}')
 
 DVIPS    = dvips
 PDFLATEX = pdflatex