CentOS 7 如何pip3安装pyaudio？
ERROR: Could not find a version that satisfies the requirement pyaudio (from versions: none)
ERROR: No matching distribution found for pyaudio 解决方案
bash
# 先将yum软件源改为阿里云镜像源 http://mirrors.aliyun.com/centos-vault/7.9.2009/
bash <(curl -sSL https://linuxmirrors.cn/main.sh) # 基于一键换源脚本，全部回车即可
# pip3安装模块是从源码构建（没有预编译的 wheel），需要先安装 PortAudio 的头文件和开发库
yum install "Development Tools" python3-devel portaudio-devel -y
pip3 install pyaudio
# 验证是否安装成功
python3 -c "import pyaudio; print(pyaudio.__version__)"