Index: programs/mythfrontend/main.cpp
===================================================================
--- programs/mythfrontend/main.cpp	(revision 16312)
+++ programs/mythfrontend/main.cpp	(working copy)
@@ -942,7 +942,8 @@
             endl <<
             "Environment Variables:" << endl <<
             "$MYTHTVDIR                     Set the installation prefix" << endl <<
-            "$MYTHCONFDIR                   Set the config dir (instead of ~/.mythtv)" << endl;
+            "$MYTHCONFDIR                   Set the config dir (instead of ~/.mythtv)" << endl <<
+            "$MYTHLIBDIR                    Set the lib dir (instead of lib/mythtv)" << endl;
 
 }