Install libatomic1 by entering the following commands in the terminal:
sudo apt update sudo apt install libatomic1
Description:
support library providing __atomic built-in functions
library providing __atomic built-in functions. When an atomic call cannot be turned into lock-free instructions, GCC will make calls into this library.
Homepage: http://gcc.gnu.org/
Version: 8-20180414-1ubuntu2
Section: libs