$ sudo apt-get update
$ sudo apt-get install libc6-mipsn32-mips-cross 

libc6-mipsn32-mips-cross is installed in your system.

Make ensure the libc6-mipsn32-mips-cross package were installed using the commands given below,

$ sudo dpkg-query -l | grep libc6-mipsn32-mips-cross *

You will get with libc6-mipsn32-mips-cross package name, version, architecture and description in a table

libc6-mipsn32-mips-cross package basic information: