Install libstdc++-5-pic-armhf-cross by entering the following commands in the terminal:
sudo apt update sudo apt install libstdc++-5-pic-armhf-cross
GNU Standard C++ Library v3 (shared library subset kit)
This is used to develop subsets of the libstdc++ shared libraries for use on custom installation floppies and in embedded systems. . Unless you are making one of those, you will not need this package. . This package contains files for armhf architecture, for use in cross-compile environment.