GPL-compatibility and other questions

Evan Prodromou evan at
Tue Nov 2 19:47:29 UTC 2004

On Mon, 2004-01-11 at 09:07 -0800, Donnal Walter wrote: 
> 1. I am trying to compare licenses. Is there a more up-to-date or
> more official version of the following draft document (found via
> Google), which is now two years old?

I am pretty sure the answer to this is a resounding "no".

I also think you should look at some other sources for licensing
decision info. I think you'd probably find quite a few people in the
Open Source world who'd question whether the OSL and AFL are the be-all
and end-all of Open Source licensing.

There are a few other good resources for evaluating licenses. The Free
Software Foundation has a list of Various Licenses and Comments about
Them. Larry Rosen has written a book about Open Source Licensing:
Software Freedom and Intellectual Property Law . And there's a book from
O'Reilly and Associates called Understanding Open Source and Free
Software Licensing . I think any of these would be a pretty good start. 

> 2. Is OSL 2.1 still considered "incompatible" with Gnu GPL? If so,
> isn't this a liability? I use Python, for example, which went to
> great lengths to make sure their license is GPL-compatible.

It depends on the application. Is it important to you that your code be
miscible with GPL code?


Evan Prodromou                  .O.       ..O
evan at                OOO

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