用pycharm安装pyaudio时报错

error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe' failed with exit code 2
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

Encountered error while trying to install package.

PyAudio

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

这个是什么原因呢

看起来好像是VC运行编译库的时候失败了
是用这个命令吗？

pip install pyaudio