ubuntu licence for commercial apps

mehrdad

Hi,
i want to submit a commercial application in ubuntu software center...
in publish process there is a part that ask licence file (list of numbers)
first, what is the syntax of this file?
second, how this system work and how protect my application from not permitted copying. should i change my code, and if the answer is yes what is the algorithm of it?
thank...

koahnig

@mehrdad

Wouldn't it better to ask this in a Ubuntu forum?

Assuming that you might use also Qt dynamic libs on Ubuntu you could simply use those of the distrubtion.

mehrdad

maybe, i also ask this question in stackoverflow
but i think i have better chance to find a qt programmer that published an app in software center.
and about qt dynamic libs, maybe it help but i don't know how this system work.
for example, i know how rsa system protect my secret so i can use its related libs or modify it for my personal purpose but what about this system? can u explain how it work?

JKSH

@mehrdad said:

in publish process there is a part that ask licence file (list of numbers)
first, what is the syntax of this file?

That is an Ubuntu-specific requirement, so most users on this forum don't know the answer.

maybe, i also ask this question in stackoverflow
but i think i have better chance to find a qt programmer that published an app in software center.

The Ubuntu SDK is built on on top of Qt, so most Ubuntu app publishers know Qt. Your best chance is to ask at http://askubuntu.com/

Good luck!