PyAudio的预制轮子目前可用于Python
2.7和3.4-3.6。如果您不想使用Python
3.6并想在3.7中安装PyAudio，则必须从源代码编译并安装PortAudio和PyAudio。请参阅以下说明
http://portaudio.com/docs/v19-doxydocs/tutorial_start.html
https://smaudet.wordpress.com/2014/01/26/building-pyaudio-on-
windows-7-x64-using-the-free-msvc-
toolchains/
