尝试编译 C 扩展模块时缺少 Python.h [英] Missing Python.h while trying to compile a C extension module

问题描述

我正在关注关于如何使用 CC++ 代码扩展 Python 的本教程.

I'm following this tutorial on how to extend Python with CC++ code.

名为Building the extension module with GCC for Microsoft Windows"的部分对我来说失败并出现以下错误:

The section named "Building the extension module with GCC for Microsoft Windows" fails for me with the following error:

fatal error: Python.h: No such file or directory

名为使用 Microsoft Visual C++ 构建扩展模块"的部分也失败并出现类似错误:

The section named "Building the extension module using Microsoft Visual C++" also fails with a similar error:

fatal error C1083: Cannot open include file: 'Python.h': No such file or directory

我该怎么做才能解决这个问题?

What should I do to solve this?

推荐答案

1. 您是否有 Python 开发文件以便您可以找到 Python.h?
2. 是否为编译器指定了 Python.h 的位置?对于 gcc，这通常是通过包含的 -I 路径完成的.

找出哪些失败将解决您的问题.

Figuring out which of those is failing will solve your problem.

来自您链接的文章:

gcc -c hellomodule.c -I/PythonXY/include

gcc -c hellomodule.c -I/PythonXY/include

gcc -shared hellomodule.o -L/PythonXY/libs -lpythonXY -o hello.dll

gcc -shared hellomodule.o -L/PythonXY/libs -lpythonXY -o hello.dll

他们假设您在默认位置 c:pythonXY 安装了 python(其中 X 是主要版本号，Y 是次要版本号).(在您的情况下为 Python26)如果您将 python 放在其他地方，请将/PythonXY 替换为 where你安装过它.

They assumed you installed python in the default location c:pythonXY(Where X is the major version number and Y is the minor version number).(in your case Python26) If you put python somewhere else replace /PythonXY with where ever you installed it.

这篇关于尝试编译 C 扩展模块时缺少 Python.h的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！