[Product-Developers] better than license include other package
Wichert Akkerman
wichert at wiggy.net
Wed Dec 16 07:35:12 UTC 2009
On 2009-12-16 08:28, Mikko Ohtamaa wrote:
>>>
>>> Which license should I better.
>>> GPL or LGPL or Apache?
>>
>> Plone add-ons that require Plone must be GPL.
>
> GPL is a distribution license. It only applies if you distribute GPL
> based software. This would require you to distribute Plone + add-on
> combination in some form. Installing it on the server is not
> distribution.
>
> If you distribute add-on code WITHOUT Plone you can license it anyhow
> you wish as you are not distributing any pieces from the code.
Not if your code imports from Products.CMFPlone or other GPL'ed code,
since that makes it a derived work according to all interpretations I
have seen.
> Unless you count imports from Plone namespace as "copyright work".
> That is up to court to decide whether import falls under the threshold
> of orignality and count as the remix of the orginal work. I assume the
> existence of precedent cases vary country by country, but generally
> GPL has not been court tested.
The GPL has had many victories in courts in multiple countries.
Wichert.
--
Wichert Akkerman <wichert at wiggy.net> It is simple to make things.
http://www.wiggy.net/ It is hard to make things simple.
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