@@ -1,6 +1,6 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 TCLVERS="8.4.19"
 if echo "$1" | grep '^[0-9][0-9]*\.' >/dev/null || echo "$1" | egrep '^(cvs|fossil)_' >/dev/null; then
 	TCLVERS="$1"