OS Manuals

/opt/chainguard/nemo-rl/venvs/mcore/bin/serve

NeMo RL venv for the Megatron training workers

From nemo-rl-cuda-13.0-mcore 0.7.0-r23 (enterprise-packages), captured 2026-11-09 by running serve --help (exit 1) · terse output. permalink

/opt/chainguard/nemo-rl/venvs/mcore/lib/python3.13/site-packages/dateutil/zoneinfo/__init__.py:26: UserWarning: I/O error(2): No such file or directory
  warnings.warn("I/O error({0}): {1}".format(e.errno, e.strerror))
Traceback (most recent call last):
  File "/opt/chainguard/nemo-rl/venvs/mcore/bin/serve", line 4, in <module>
    from ray.serve.scripts import cli
  File "/opt/chainguard/nemo-rl/venvs/mcore/lib/python3.13/site-packages/ray/serve/scripts.py", line 14, in <module>
    import watchfiles
ModuleNotFoundError: No module named 'watchfiles'

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.