Install lib32quadmath0 by entering the following commands in the terminal:
sudo apt update sudo apt install lib32quadmath0
Description:
GCC Quad-Precision Math Library (32bit)
A library, which provides quad-precision mathematical functions on targets supporting the __float128 datatype. The library is used to provide on such targets the REAL(16) type in the GNU Fortran compiler.
Homepage: http://gcc.gnu.org/
Version: 8-20180414-1ubuntu2
Section: libs