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How to install flash-attn and transformer-engine[pytorch] using uv sync in a clean environment (e.g., Docker) #13959

@pplmx

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@pplmx

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Here is my trial:

[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "test"
version = "0.1.0"
description = "Add your description here"
readme = "README.md"
requires-python = ">=3.10"
dependencies = [
    "megatron-core==0.11.0; sys_platform == 'linux'",
    "numpy>=2.2.3",
    "torch>=2.6.0",
    "flash-attn",  
    "transformer-engine[pytorch]",  
]

[tool.uv]
no-build-isolation-package = ["transformer-engine-torch", "flash-attn"]

[[tool.uv.dependency-metadata]]
name = "flash-attn"
requires-dist = ["torch", "einops"]

[[tool.uv.dependency-metadata]]
name = "transformer-engine-torch"
requires-dist = ["setuptools"]

Platform

Linux 5.4.0-42-generic x86_64 GNU/Linux

Version

uv 0.7.8

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