Llama2 not running

D:\llama-main>python -m torch.distributed.launch example_chat_completion.py
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C:\Python311\Lib\site-packages\torch\distributed\launch.py:181: FutureWarning: The module torch.distributed.launch is deprecated
and will be removed in future. Use torchrun.
Note that --use-env is set by default in torchrun.
If your script expects `--local-rank` argument to be set, please
change it to read from `os.environ['LOCAL_RANK']` instead. See
https://pytorch.org/docs/stable/distributed.html#launch-utility for
further instructions

  warnings.warn(
[W ..\torch\csrc\distributed\c10d\socket.cpp:601] [c10d] The client socket has failed to connect to [kubernetes.docker.internal]:29500 (system error: 10049 - unknown error).
[W ..\torch\csrc\distributed\c10d\socket.cpp:601] [c10d] The client socket has failed to connect to [kubernetes.docker.internal]:29500 (system error: 10049 - unknown error).
[W ..\torch\csrc\distributed\c10d\socket.cpp:601] [c10d] The client socket has failed to connect to [kubernetes.docker.internal]:29500 (system error: 10049 - unknown error).
[W ..\torch\csrc\distributed\c10d\socket.cpp:601] [c10d] The client socket has failed to connect to [kubernetes.docker.internal]:29500 (system error: 10049 - unknown error).
Traceback (most recent call last):
  File "D:\llama-main\example_chat_completion.py", line 73, in <module>
    main(
  File "D:\llama-main\example_chat_completion.py", line 20, in main
    generator = Llama.build(
                ^^^^^^^^^^^^
  File "D:\llama-main\llama\generation.py", line 62, in build
    torch.distributed.init_process_group("nccl")
  File "C:\Python311\Lib\site-packages\torch\distributed\distributed_c10d.py", line 907, in init_process_group
    default_pg = _new_process_group_helper(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Python311\Lib\site-packages\torch\distributed\distributed_c10d.py", line 1013, in _new_process_group_helper
    raise RuntimeError("Distributed package doesn't have NCCL " "built in")
RuntimeError: Distributed package doesn't have NCCL built in
ERROR:torch.distributed.elastic.multiprocessing.api:failed (exitcode: 1) local_rank: 0 (pid: 11956) of binary: C:\Python311\python.exe
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Python311\Lib\site-packages\torch\distributed\launch.py", line 196, in <module>
    main()
  File "C:\Python311\Lib\site-packages\torch\distributed\launch.py", line 192, in main
    launch(args)
  File "C:\Python311\Lib\site-packages\torch\distributed\launch.py", line 177, in launch
    run(args)
  File "C:\Python311\Lib\site-packages\torch\distributed\run.py", line 785, in run
    elastic_launch(
  File "C:\Python311\Lib\site-packages\torch\distributed\launcher\api.py", line 134, in __call__
    return launch_agent(self._config, self._entrypoint, list(args))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Python311\Lib\site-packages\torch\distributed\launcher\api.py", line 250, in launch_agent
    raise ChildFailedError(
torch.distributed.elastic.multiprocessing.errors.ChildFailedError:
============================================================
example_chat_completion.py FAILED
------------------------------------------------------------
Failures:
  <NO_OTHER_FAILURES>
------------------------------------------------------------
Root Cause (first observed failure):
[0]:
  time      : 2023-07-23_18:28:19
  host      : Blyatus
  rank      : 0 (local_rank: 0)
  exitcode  : 1 (pid: 11956)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
============================================================