-try:
- raw_input # Python 2
-except NameError:
- raw_input = input # Python 3
-
-if sys.version_info.major < 3:
- print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
- print("Please use Python 3 instead", file=sys.stderr)
-