$ sudo apt-get update
$ sudo apt-get install libpowerman0 

libpowerman0 is installed in your system.

Make ensure the libpowerman0 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libpowerman0 *

You will get with libpowerman0 package name, version, architecture and description in a table

libpowerman0 package basic information: