Install lib64gomp1-mipsel-cross by entering the following commands in the terminal:
sudo apt update sudo apt install lib64gomp1-mipsel-cross
Description:
GCC OpenMP (GOMP) support library (64bit)
GOMP is an implementation of OpenMP for the C, C++, and Fortran compilers in the GNU Compiler Collection.
Homepage: http://gcc.gnu.org/
Version: 8-20180414-1ubuntu2cross1
Section: universe/devel