After following http://ubuntuforums.org/showthread.php?t=406069 I got to know how to make a .deb file which automatically places the Python file as an executable to /usr/bin directory. I want my program to have a structure like that of "grep". Which libraries should I use, and what should be the structure of the programs.

At libraries, do I have to use Get::Opt library?

By the "grep structure" I mean the following:

program-name func-name -a arg1 --b arg2 should work

man program-name should open the man page

and

program-name should open an in interactive help shell...

解决方案