$ sudo apt-get update
$ sudo apt-get install mgltools-pyautodock 

mgltools-pyautodock is installed in your system.

Make ensure the mgltools-pyautodock package were installed using the commands given below,

$ sudo dpkg-query -l | grep mgltools-pyautodock *

You will get with mgltools-pyautodock package name, version, architecture and description in a table

mgltools-pyautodock package basic information: