+try:
+ import auth
+except:
+ print """
+ Create a file named: 'auth.py' which contains two variables:
+
+plc = "https://yourplc.hostname.org/PLCAPI/"
+auth = {'Username': 'root@localhost.localdomain',
+ 'AuthMethod': 'password',
+ 'AuthString': 'root'}
+
+"""
+ sys.exit(1)
+
+import plc