I was having trouble installing this because my project was running on older versions of python and Python-Dev toools on Ubuntu 24.04 lts.

I have done following steps to install this.

1. Check you python version.

2. run sudo apt-get update.

3. As my base python version was 3.10. So i have install sudo apt-get install python3.10-dev.

4. Then, try to install pip install pyaudio. it will install successfully.