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”:

• 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”:

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， 。