python install_error ai_generated true

错误：无法为 foo 构建 wheel，而这是安装基于 pyproject.toml 的项目所必需的。

ERROR: Could not build wheels for foo, which is required to install pyproject.toml-based projects

ID: python/pip-build-isolation-missing-build-dependency

其他格式: JSON · Markdown 中文 · English
80%修复率
86%置信度
0证据数
2024-04-05首次发现

版本兼容性

版本状态引入弃用备注
3.9 active — — —
3.10 active — — —
3.11 active — — —

根因分析

构建后端需要未在 build-system.requires 中声明的工具（如 Cython、numpy），而构建隔离隐藏了它们。

English

Build backend requires tools (e.g., Cython, numpy) not declared in build-system.requires, and build isolation hides them.

generic

解决方案

  1. 85% 成功率 
    pip install -U pip setuptools wheel cython numpy
pip install foo
  2. 80% 成功率 
    pip install --only-binary=:all: foo

无效尝试

常见但无效的做法:

  1. 55% 失败

    Requires all build tools pre-installed globally; often fails with missing headers or wrong versions.

  2. 90% 失败

    Transient network issues aside, missing build deps won't resolve by retrying.