[Installation]: Failure to install dependencies for dev environment due to incompatible pydantic version

[hickeyma]

Your current environment

Failed to install Python dependencies for dev environment because pydantic version is incompatible for openai-harmony>0.0.3 package. It requires pydantic version 2.11.7.

Failure as follows:

$ uv pip install -r requirements/common.txt -r requirements/dev.txt --torch-backend=auto

  × No solution found when resolving dependencies:
  ╰─▶ Because openai-harmony>=0.0.3 depends on pydantic>=2.11.7 and only the following versions of openai-harmony are available:
          openai-harmony<=0.0.3
          openai-harmony==0.0.4
      we can conclude that openai-harmony>=0.0.3 depends on pydantic>=2.11.7.
      And because you require openai-harmony>=0.0.3 and pydantic==2.11.5, we can conclude that your requirements are unsatisfiable.
(vllm) root@marty-gpu-dev-l40s:/data/dev/github.com/vllm-project/vllm# vim requirements/common.txt 
(vllm) root@marty-gpu-dev-l40s:/data/dev/github.com/vllm-project/vllm# vim requirements/common.txt 
(vllm) root@marty-gpu-dev-l40s:/data/dev/github.com/vllm-project/vllm# uv pip install -r requirements/common.txt -r requirements/dev.txt --torch-backend=auto
  × No solution found when resolving dependencies:
  ╰─▶ Because you require pydantic>=2.11.7 and pydantic==2.11.5, we can conclude that your requirements are unsatisfiable.

How you are installing vllm

 uv pip install -r requirements/common.txt -r requirements/dev.txt --torch-backend=auto

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