--- a/scriptbin/dyalogscript
+++ b/scriptbin/dyalogscript
@@ -5,1 +5,1 @@
-INSTALLDIR="/opt/mdyalog/18.2/64/unicode"
+INSTALLDIR="@installdir@"
@@ -40,1 +40,1 @@
-: ${SCRIPTDIR:=$INSTALLDIR}
+SCRIPTDIR="@scriptdir@"