Win11基于anaconda pip安装cx_Oracle库报错ERROR: Failed building wheel for cx_Oracle
一、问题描述
windows系统在Anaconda prompt运行
pip install cx_Oracle
安装cx_Oracle库报错，python版本3.12.7，报错：
- ERROR: Failed to build installable wheels for some pyproject.toml based projects (cx_Oracle)
- ERROR: Failed building wheel for cx_Oracle
- error: Microsoft Visual C++ 14.0 or greater is required. Get it with “Microsoft C++ Build Tools”: https://visualstudio.microsoft.com/visual-cpp-build-tools/
- error: subprocess-exited-with-error
二、原因
上面所有报错，其实关键是下面这条报错造成，是因为电脑缺少Microsoft Visual C++ 14.0 or greater 的编译器，下载并安装Microsoft Visual C++ Build Tools后即可解决问题。
error: Microsoft Visual C++ 14.0 or greater is required. Get it with
“Microsoft C++ Build Tools”:
https://visualstudio.microsoft.com/visual-cpp-build-tools/
三、解决方案
最简单方法下载一个社区版的visualstudio IDE，里面把C++编译器选上安装，VisualStudio免费社区版下载。
