Retract: dissident test has been proven wrong and should not be used any more

2012-09-30 Thread Osamu Aoki
Hi,

On Mon, Sep 24, 2012 at 10:04:22PM +0900, Osamu Aoki wrote:
 Agh ... who added this ... test should be done only to DFSG.  The
 proposed dissident test does not work and is proven to be wrong in
 some cases already.

Let me make this simple.  I retract this general statement.

What I had problem was discussion of dissident test to the disclaimer
related to NO WARRANTY.  The dissident test itself used against main
licensing condition is fine.

Osamu


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Analysis of the Academic Free License (AFL) v3.0

2012-09-30 Thread Francesco Poli
Hello everybody,
while reviewing subversion/1.7.5-1 debian/copyright file [1], I noticed
that debian/contrib/svn_load_dirs is licensed under the AFL v3.0 .

[1] 
http://packages.debian.org/changelogs/pool/main/s/subversion/subversion_1.7.5-1/copyright

I re-read the archived discussion [2] about the AFL v2.1 and I analyzed
the AFL v3.0 .

[2] https://lists.debian.org/debian-legal/2004/10/msg00230.html

I would like your help in assessing the non-freeness of this license,
before filing a serious bug report against subversion (recommending to
either persuade the copyright holder to re-license in a DFSG-free
manner, or remove the non-free file from the package).

Here's the complete text of the license, as quoted in the subversion
package debian/copyright file [1].
My personal comments will follow shortly.


  Academic Free License (AFL) v. 3.0

  This Academic Free License (the License) applies to any original
  work of authorship (the Original Work) whose owner (the Licensor)
  has placed the following licensing notice adjacent to the copyright
  notice for the Original Work:

  Licensed under the Academic Free License version 3.0

   1) Grant of Copyright License. Licensor grants You a worldwide,
  royalty-free, non-exclusive, sublicensable license, for the
  duration of the copyright, to do the following:
  a) to reproduce the Original Work in copies, either alone or as
 part of a collective work;
  b) to translate, adapt, alter, transform, modify, or arrange the
 Original Work, thereby creating derivative works (Derivative
 Works) based upon the Original Work;
  c) to distribute or communicate copies of the Original Work and
 Derivative Works to the public, under any license of your
 choice that does not contradict the terms and conditions,
 including Licensor's reserved rights and remedies, in this
 Academic Free License;
  d) to perform the Original Work publicly; and
  e) to display the Original Work publicly.

   2) Grant of Patent License. Licensor grants You a worldwide,
  royalty-free, non- exclusive, sublicensable license, under patent
  claims owned or controlled by the Licensor that are embodied in
  the Original Work as furnished by the Licensor, for the duration
  of the patents, to make, use, sell, offer for sale, have made, and
  import the Original Work and Derivative Works.

   3) Grant of Source Code License. The term Source Code means the
  preferred form of the Original Work for making modifications to it
  and all available documentation describing how to modify the
  Original Work. Licensor agrees to provide a machine-readable copy
  of the Source Code of the Original Work along with each copy of
  the Original Work that Licensor distributes. Licensor reserves the
  right to satisfy this obligation by placing a machine-readable
  copy of the Source Code in an information repository reasonably
  calculated to permit inexpensive and convenient access by You for
  as long as Licensor continues to distribute the Original Work.

   4) Exclusions From License Grant. Neither the names of Licensor, nor
  the names of any contributors to the Original Work, nor any of
  their trademarks or service marks, may be used to endorse or
  promote products derived from this Original Work without express
  prior permission of the Licensor. Except as expressly stated
  herein, nothing in this License grants any license to Licensor's
  trademarks, copyrights, patents, trade secrets or any other
  intellectual property. No patent license is granted to make, use,
  sell, offer for sale, have made, or import embodiments of any
  patent claims other than the licensed claims defined in Section
  2. No license is granted to the trademarks of Licensor even if
  such marks are included in the Original Work. Nothing in this
  License shall be interpreted to prohibit Licensor from licensing
  under terms different from this License any Original Work that
  Licensor otherwise would have a right to license.

   5) External Deployment. The term External Deployment means the use,
  distribution, or communication of the Original Work or Derivative
  Works in any way such that the Original Work or Derivative Works
  may be used by anyone other than You, whether those works are
  distributed or communicated to those persons or made available as
  an application intended for use over a network. As an express
  condition for the grants of license hereunder, You must treat any
  External Deployment by You of the Original Work or a Derivative
  Work as a distribution under section 1(c).

   6) Attribution Rights. You must retain, in the Source Code of any
  Derivative Works that You create, all copyright, patent, or
  trademark notices from the Source Code of the Original Work, as
  

Re: Analysis of the Academic Free License (AFL) v3.0

2012-09-30 Thread Francesco Poli
On Sun, 30 Sep 2012 17:12:08 +0200 Francesco Poli wrote:

[...]
 My personal comments will follow shortly.

My own personal analysis of this license is included below.


 Academic Free License (AFL) v. 3.0
[...]

  3) Grant of Source Code License. The term Source Code means the
 preferred form of the Original Work for making modifications to it
 and all available documentation describing how to modify the
 Original Work.

This is problematic, as was in AFL v2.1: if I want to distribute
Source Code, have I to ship *every* single piece of available
documentation that describes how to modify the Original Work?
Even independently written documentation?
Does this satisfy DFSG#9?

 Licensor agrees to provide a machine-readable copy
 of the Source Code of the Original Work along with each copy of
 the Original Work that Licensor distributes. Licensor reserves the
 right to satisfy this obligation by placing a machine-readable
 copy of the Source Code in an information repository reasonably
 calculated to permit inexpensive and convenient access by You for
 as long as Licensor continues to distribute the Original Work.

This is weird, as was in AFL v2.1: Licensor promises to distribute
source, but it seems that there is no requirement for the *licensee*
to do so.
This could weaken my concerns above...

The license indeed does not seem to attempt implementing a copyleft
mechanism, hence the *licensee* seems to have permission to distribute
non-source forms, without providing the corresponding source code.

[...]

  5) External Deployment. The term External Deployment means the use,
 distribution, or communication of the Original Work or Derivative
 Works in any way such that the Original Work or Derivative Works
 may be used by anyone other than You, whether those works are
 distributed or communicated to those persons or made available as
 an application intended for use over a network. As an express
 condition for the grants of license hereunder, You must treat any
 External Deployment by You of the Original Work or a Derivative
 Work as a distribution under section 1(c).

This is an Affero-like restriction: use through network is assimilated
to distribution.
This means that, among other restrictions, the obligation to obtain
express license acceptance assent from recipients also extends to
remote users (through the network).
I would say that this clause makes other non-free restrictions even
worse.


  6) Attribution Rights. You must retain, in the Source Code of any
 Derivative Works that You create, all copyright, patent, or
 trademark notices from the Source Code of the Original Work, as
 well as any notices of licensing and any descriptive text
 identified therein as an Attribution Notice.

This is basically unchanged from AFL v2.1 and concerns me: any section
marked as Attribution Notice must be retained. Regardless of what
it actually contains? Looks like some sort of unremovable (or even
possibly unmodifiable?) section...
Seems to conflict with DFSG#3...

As Andrew Suffield commented on AFL v2.1: that's non-free if there
are any significant 'Attribution Notice's.
This is a thinly disguised variation on 'Invariant Sections'.

[...]

  9) Acceptance and Termination. If, at any time, You expressly
 assented to this License, that assent indicates your clear and
 irrevocable acceptance of this License and all of its terms and
 conditions. If You distribute or communicate copies of the
 Original Work or a Derivative Work, You must make a reasonable
 effort under the circumstances to obtain the express assent of
 recipients to the terms of this License.

This is almost unchanged from AFL v2.1 and is my main concern:
distributors must obtain express license acceptance assent from
recipients.
This is non-free, I would say. DFSG#1?
Because of the Affero-like clause, this assent must be obtained from
remote users, too.
This makes it even worse.

As MJ Ray commented on AFL v2.1, this is also a practical problem
for Debian mirrors, regardless of any DFSG consideration.

[...]

 10) Termination for Patent Action. This License shall terminate
 automatically and You may no longer exercise any of the rights
 granted to You by this License as of the date You commence an
 action, including a cross-claim or counterclaim, against Licensor
 or any licensee alleging that the Original Work infringes a
 patent. This termination provision shall not apply for an action
 alleging patent infringement by combinations of the Original Work
 with other software or hardware.

This is problematic, even though I've seen clauses that are even worse.
There is no clear consensus about the DFSG-freeness of such a clause.
Some think clauses like this are OK, others think they are non-free,
and/or too broad.


 11) Jurisdiction, Venue and Governing Law. Any action or suit relating
 to this License may be 

Re: Bug#681654: About kstars-data-extra-tycho2 distributability

2012-09-30 Thread anarcat
tags 681654 - fixed-upstream
thanks

On Thu, Aug 30, 2012 at 07:33:38PM +0100, Noel David Torres Taño wrote:
 date: Thu, 23 Aug 2012 10:52:43 +0200
 from: HOTLINE-DU-CDS Non-Nominatif (UDS) cds-quest...@unistra.fr
 to: Noel David Torres Taño env...@rolamasao.org, HOTLINE-DU-CDS
  Non-Nominatif (UDS) cds-quest...@unistra.fr
 subject: Re: About Catalogues License
 
 Dear Noel Torres,
 here is the CDS policy for the scientific data we distribute:
 
 Catalogues available at CDS contain scientific data distributed
 for free, for a scientific usage.
 Companies including such data in their commercial products cannot
 charge their clients for the data. Furthermore, users must be informed
 of the origin of the data: this means an explicit reference to the service
 provided by the CDS and also to the original author(s) of each catalogue.

IANAL, but this strikes me as DFSG, specifically section #6:


6. No Discrimination Against Fields of Endeavor

The license must not restrict anyone from making use of the program in a
specific field of endeavor. For example, it may not restrict the program
from being used in a business, or from being used for genetic research.


It seems to me this data should be removed from the package's source and
that this is /not/ fixed upstream.

A.

-- 
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- Proverbe africain


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