MAke package for Qt application

How can we make package for Qt application. I want to make a package wh开发者_JAVA技巧ich will be like normal software & install like that. & If I want to add the license key feature in the application how I will do that? The license key will be used when use want the full feature of the application.

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There are literally hundreds of installer creators out there (assuming Windows here).

I personally like http://www.jrsoftware.org/isinfo.php

Creating a 'feature unlock' key is a totally different question, and not one with a straight-forward answer.

Perhaps a good start is looking here. You might get better answers if you make your question a little more detailed.