import cx_Oracle host='10.21.24.14' port='1524' service_name='TEST' pwd= 'apps456' dsn_tns = cx_Oracle.makedsn(host,port,service_name) connection = cx_Oracle.connect('apps',pwd,dsn_tns) use the in python but show the error cx_Oracle.DatabaseError: DPI-1050: Oracle Client library is at version 0.0 but version 11.2 or higher is needed please suggest / help us