Install gccgo-6-multilib-mips64el-linux-gnuabi64 by entering the following commands in the terminal:
sudo apt update sudo apt install gccgo-6-multilib-mips64el-linux-gnuabi64
Description:
GNU Go compiler (multilib support)
This is the GNU Go compiler, which compiles Go on platforms supported by the gcc compiler. . This is a dependency package, depending on development packages for the non-default multilib architecture(s).
Homepage: http://gcc.gnu.org/
Version: 6.4.0-17ubuntu1cross1
Section: universe/devel