Re: [Ubuntu-be] [ot] welke licentie? / which license ?

2008-06-22 Thread Jan Claeys
Op zondag 22-06-2008 om 14:01 uur [tijdzone +0200], schreef Y P:
> / A friend of mine is busy with some projects; herefore he'd like to
> publish something that we may use in the opensource world, but he'd
> like to make derivate or alternate products from it and get some
> financial fee with it:
> which license is the good one, bsd? others?

If he has all the copyright on his application and all the libraries he
uses, then he can use whatever license he wants (that's what TrollTech
does with Qt, for example).

A BSD or similar license makes it possible to sell derivative software,
even if the open source part contains some works copyright by other
people (but remember that the licenses of all linked libraries are
important too).

Another possibility, in case the software lends itself to it, is making
an open source framework that implements a plugin system and the basic
plugins to get something useful, and sell advanced plugins to those who
need it.  E.g. there exist commercial extensions/plugins to the Eclipse
IDE/framework and there are commercial codecs for GStreamer.
(Depending on the license used for the framework itself, you might need
to include some wording that explicitly allows closed source plugins
though.)

More exact suggestions might be possible if we know more or less what
sort of application this is though...


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Jan Claeys


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Re: [Ubuntu-be] [ot] welke licentie? / which license ?

2008-06-22 Thread François Cauwe
Hello

Op zondag 22-06-2008 om 14:01 uur [tijdzone +0200], schreef Y P:
> A friend of mine is busy with some projects; herefore he'd like to publish
> something that we may use in the opensource world, but he'd like to make
> derivate or alternate products from it and get some financial fee with it:
> which license is the good one, bsd? others?
> where to find a good juridic advisor in Belgium?

Your friend can license his work under any license even the GPL (which
is the best license if it is an standalone application imho) and still
keep the right to relicense his work later under other terms (such as
closed source software) _as long as he has the full rights over the hole
program_.

Secondly he should be carefull with de dependency's he uses, he can't
use GPL licensed libs if he want to keep a closed version of his
software and ask that all external contributors give him the right over
their contributions. I think some big FS-company's use this approach
(Qt, Open Office, mysql, ...)

If he uses GPL and accept external contribution he can't relicense his
work, but he can still sell his opensource software. The mayor problem
is that all modification should be made public, which customers maybe
won't always want to have...

François



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Re: [Ubuntu-be] [ot] welke licentie? / which license ?

2008-06-22 Thread Ben Bridts
Y P wrote:
> Hallo/Hello,
> 
> een vriend is met een project bezig waarvoor hij enerzijds wel iets wil
> lossen voor de opensource wereld, anderzijds er graag een derivaat of andere
> product mee wil vervaardigen die meer financieel iets moet opbrengen:
> welke licentie, bsd? of anderen / waar in België om juridisch advies vragen
> ?
> of kunnen jullie me helpen?
> 
Juridisch advies kan ik je niet direct geven, maar bij het kiezen kan
deze website misschien wel helpen:

http://java.net/choose_license.csp#choosing

> / A friend of mine is busy with some projects; herefore he'd like to publish
> something that we may use in the opensource world, but he'd like to make
> derivate or alternate products from it and get some financial fee with it:
> which license is the good one, bsd? others?
> where to find a good juridic advisor in Belgium?
I can't help you with a juridic advisor, but this website may help you
choose a license:

http://java.net/choose_license.csp#choosing

-Ben



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Re: [Ubuntu-be] [ot] welke licentie? / which license ?

2008-06-22 Thread Mark Van den Borre
2008/6/22 Y P <[EMAIL PROTECTED]>:
> / A friend of mine is busy with some projects; herefore he'd like to publish
> something that we may use in the opensource world, but he'd like to make
> derivate or alternate products from it and get some financial fee with it:
> which license is the good one, bsd? others?
> where to find a good juridic advisor in Belgium?
Affero GPL V3 might be a good license, especially for network use. See
http://www.fsf.org/agplv3-pr  and
http://www.fsf.org/licensing/licenses/agpl-3.0.html

Mark
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Noormannenstraat 113
3000 Leuven, België
+32 486 961726
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[Ubuntu-be] [ot] welke licentie? / which license ?

2008-06-22 Thread Y P
Hallo/Hello,

een vriend is met een project bezig waarvoor hij enerzijds wel iets wil
lossen voor de opensource wereld, anderzijds er graag een derivaat of andere
product mee wil vervaardigen die meer financieel iets moet opbrengen:
welke licentie, bsd? of anderen / waar in België om juridisch advies vragen
?
of kunnen jullie me helpen?

/ A friend of mine is busy with some projects; herefore he'd like to publish
something that we may use in the opensource world, but he'd like to make
derivate or alternate products from it and get some financial fee with it:
which license is the good one, bsd? others?
where to find a good juridic advisor in Belgium?

Dank u
Thanks,

Y P 


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