$ sudo apt-get update
$ sudo apt-get install liblemonldap-ng-cli-perl 

liblemonldap-ng-cli-perl is installed in your system.

Make ensure the liblemonldap-ng-cli-perl package were installed using the commands given below,

$ sudo dpkg-query -l | grep liblemonldap-ng-cli-perl *

You will get with liblemonldap-ng-cli-perl package name, version, architecture and description in a table

liblemonldap-ng-cli-perl package basic information: