python install_error ai_generated true

错误：似乎未安装 Cython。请安装 Cython 以编译此包。

error: Cython does not appear to be installed. Please install Cython to compile this package.

ID: python/setuptools-cython-required

其他格式: JSON · Markdown 中文 · English
80%修复率
85%置信度
0证据数
2025-03-05首次发现

版本兼容性

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

根因分析

包使用了 Cython 扩展，但构建环境中未安装 Cython。

English

The package uses Cython extensions but Cython is not installed in the build environment.

generic

解决方案

  1. 90% 成功率 Install Cython before building the package 
    pip install cython && pip install mypackage
  2. 80% 成功率 Use a pre-compiled wheel if available 
    pip install mypackage --only-binary :all:

无效尝试

常见但无效的做法:

  1. Installing only the binary wheel 70% 失败

    If no wheel is available, pip will try to build from source.

  2. Using --no-build-isolation 60% 失败

    This may help but still requires Cython to be pre-installed.