Install libpsocksxx0 by entering the following commands in the terminal:
sudo apt update sudo apt install libpsocksxx0
psocksxx is a C++ wrapper for POSIX sockets
psocksxx library attempts to borrow the concepts from socket++ and socket-library, but not the code, and create a well documented (and hopefully easy to understand) POSIX socket communication wrapper in C++. To keep the code simple and clean this project will only support POSIX sockets.