$ sudo apt-get update
$ sudo apt-get install dpsyco-base 

dpsyco-base is installed in your system.

Make ensure the dpsyco-base package were installed using the commands given below,

$ sudo dpkg-query -l | grep dpsyco-base *

You will get with dpsyco-base package name, version, architecture and description in a table

dpsyco-base package basic information: