--- adm/templates/env.install.sh.in.orig	2018-05-29 03:14:02.000000000 -0700
+++ adm/templates/env.install.sh.in	2018-06-28 09:17:21.000000000 -0700
@@ -30,7 +30,6 @@
 aSystem=`uname -s`
 if [ "$aSystem" == "Darwin" ]; then
   export WOKSTATION="mac";
-  export ARCH="64";
 else
   export WOKSTATION="lin";
 fi