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/usr/bin/fastapi

python3.10 version of vllm

From py3.10-vllm-cuda-12.4 0.18.1-r13 (enterprise-packages), captured 2026-11-08 by running fastapi --help (exit 1) · terse output. permalink

Error processing line 1 of /usr/lib/python3.10/site-packages/nvidia_cutlass_dsl_packages.pth:

  Traceback (most recent call last):
    File "/usr/lib/python3.10/site.py", line 195, in addpackage
      exec(line)
    File "<string>", line 1, in <module>
  ModuleNotFoundError: No module named 'nvidia_cutlass_dsl'

Remainder of file ignored
Traceback (most recent call last):
  File "/usr/bin/fastapi", line 3, in <module>
    from fastapi.cli import main
  File "/usr/lib/python3.10/site-packages/fastapi/__init__.py", line 7, in <module>
    from .applications import FastAPI as FastAPI
  File "/usr/lib/python3.10/site-packages/fastapi/applications.py", line 8, in <module>
    from fastapi import routing
  File "/usr/lib/python3.10/site-packages/fastapi/routing.py", line 46, in <module>
    from fastapi import params
  File "/usr/lib/python3.10/site-packages/fastapi/params.py", line 8, in <module>
    from fastapi.exceptions import FastAPIDeprecationWarning
  File "/usr/lib/python3.10/site-packages/fastapi/exceptions.py", line 5, in <module>
    from pydantic import BaseModel, create_model
  File "/usr/lib/python3.10/site-packages/pydantic/__init__.py", line 8, in <module>
    _ensure_pydantic_core_version()
  File "/usr/lib/python3.10/site-packages/pydantic/version.py", line 94, in _ensure_pydantic_core_version
    raise SystemError(
SystemError: The installed pydantic-core version (2.50.4) is incompatible with the current pydantic version, which requires 2.50.2. If you encounter this error, make sure that you haven't upgraded pydantic-core manually.

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