Install libportaudiocpp0 by entering the following commands in the terminal:
sudo apt update sudo apt install libportaudiocpp0
Portable audio I/O C++ bindings - shared library
PortAudio is a portable audio I/O library designed for cross-platform support of audio. It uses a callback mechanism to request audio processing. Audio can be generated in various formats, including 32 bit floating point, and will be converted to the native format internally. . This package contains the shared library of the C++ bindings.