CentOS 7 如何pip3安裝pyaudio？

# 先將yum軟件源改為阿里云鏡像源 http://mirrors.aliyun.com/centos-vault/7.9.2009/
bash <(curl -sSL https://linuxmirrors.cn/main.sh) # 基于一鍵換源腳本，全部回車即可# pip3安裝模塊是從源碼構建（沒有預編譯的 wheel），需要先安裝 PortAudio 的頭文件和開發庫
yum install  -y "Development Tools" python3-devel portaudio-develpip3 install pyaudio# 驗證是否安裝成功
python3 -c "import pyaudio; print(pyaudio.__version__)"

筆者安裝踩坑過程：
1 執行pip3 install pyaudio輸出ERROR：

ERROR: Could not find a version that satisfies the requirement pyaudio (from versions: none)
ERROR: No matching distribution found for pyaudio

解決方案：更換yum軟件源為阿里云鏡像源后執行yum install -y "Development Tools" python3-devel portaudio-devel安裝 PortAudio 的頭文件和開發庫