$ sudo apt-get update
$ sudo apt-get install libpam-mklocaluser 

libpam-mklocaluser is installed in your system.

Make ensure the libpam-mklocaluser package were installed using the commands given below,

$ sudo dpkg-query -l | grep libpam-mklocaluser *

You will get with libpam-mklocaluser package name, version, architecture and description in a table

libpam-mklocaluser package basic information: