Install libdashel1 by entering the following commands in the terminal:
sudo apt update sudo apt install libdashel1
Description:
Cross-platform DAta Stream Helper Encapsulation Library
DASHEL provides a unified access to TCP/IP, serial port, and files streams. It also allows a server application to wait for any activity on any combination of those streams.
Homepage: http://aseba-community.github.io/dashel/
Version: 1.3.3-5
Section: universe/libs