$ sudo apt-get update
$ sudo apt-get install libspring-security-portlet-2.0

libspring-security-portlet-2.0 is installed in your system.

Make ensure the libspring-security-portlet-2.0 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libspring-security-portlet-2.0*

You will get with libspring-security-portlet-2.0 package name, version, architecture and description in a table

libspring-security-portlet-2.0 package basic information: