mac python3安装cx_Oracle报错required to install pyproject.toml-based projects解决

同事mac（intel的cpu）上python3安装cx_Oracle时死活报错“Could not build wheels for cx_Oracle, which is required to install pyproject.toml-based projects”（我M1 pro一条命令就正常安装好了）最后按照官方安装指引在安装前执行“export ARCHFLAGS="-arch x86_64"后安装正常：

export ARCHFLAGS="-arch x86_64"
pip3 install cx_Oracle --upgrade

官方安装指引：

cx_Oracle 8 Installation — cx_Oracle 8.3.0 documentation