Modified a number of scripts using "/bin/env" to make it
"/usr/bin/env", since the "/bin" location does not exist on some
versions of Linux.
diff --git a/common/print_subckt_params.py b/common/print_subckt_params.py
index c8f75eb..66786ca 100755
--- a/common/print_subckt_params.py
+++ b/common/print_subckt_params.py
@@ -1,4 +1,4 @@
-#!/bin/env python3
+#!/usr/bin/env python3
 #
 # print_subckt_params.py --
 #