Install libsigrok4 by entering the following commands in the terminal:
sudo apt update sudo apt install libsigrok4
Description:
sigrok hardware driver library - shared library
libsigrok is a shared library which provides basic hardware access drivers for logic analyzers, as well as input/output file format support. . This package contains the shared library.
Homepage: http://sigrok.org/wiki/Libsigrok
Version: 0.5.0-3
Section: universe/libs