• The Project Gutenberg license, packages using its books as testdata

    From Maytham Alsudany@21:1/5 to All on Sun Mar 9 03:50:01 2025
    Hi debian-legal,

    Today I was reviewing a package[1] that contains a file[2] from Project Gutenberg. d/copyright had listed it under Public-Domain, and it would
    seem that way from the website[3] where it says "Public domain in the
    USA", but the header in the file indicated that it was licensed "under
    the terms of the Project Gutenberg License".

    This package has been accepted into Debian through NEW in the past with
    the d/copyright in this state, indicating that the FTP Masters are fine
    with it (I'm just guessing). The package was since removed and is now
    being reintroduced.

    This is not the only package to contain stuff from Project Gutenberg, codesearch.d.n[4] says 98 results when searching for "Project Gutenberg License".

    Is this really a public domain license? It doesn't seem to be that way
    after I initially read it, hence why I'm sending this mail. I've
    included the license (sourced from [5]) below with some comments.

    Thanks.
    --
    Maytham

    [1]: salsa.debian.org/go-team/packages/golang-github-jesseduffield-gocui
    [2]: https://salsa.debian.org/go-team/packages/golang-github-jesseduffield-gocui/-/blob/debian/sid/_examples/Mark.Twain-Tom.Sawyer.txt?ref_type=heads
    [3]: https://www.gutenberg.org/ebooks/74
    [4]: https://codesearch.debian.net/search?q=Project+Gutenberg+License&literal=1 [5]: https://www.gutenberg.org/policy/license.html#the-full-project-gutenberg-license-in-legalese-normative

    THE FULL PROJECT GUTENBERG LICENSE

    PLEASE READ THIS BEFORE YOU DISTRIBUTE OR USE THIS WORK

    To protect the Project Gutenberg-tm mission of promoting the free distribution of electronic works, by using or distributing this work (or
    any other work associated in any way with the phrase “Project Gutenberg”), you agree to comply with all the terms of the Full Project Gutenberg-tm License available with this file or online at www.gutenberg.org/license.

    Section 1. General Terms of Use and Redistributing Projec
  • From Soren Stoutner@21:1/5 to All on Sat Mar 8 20:18:24 2025
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    On Saturday, March 8, 2025 7:46:58 PM MST Maytham Alsudany wrote:
    Hi debian-legal,

    Today I was reviewing a package[1] that contains a file[2] from Project Gutenberg. d/copyright had listed it under Public-Domain, and it would
    seem that way from the website[3] where it says "Public domain in the
    USA", but the header in the file indicated that it was licensed "under
    the terms of the Project Gutenberg License".

    This package has been accepted into Debian through NEW in the past with
    the d/copyright in this state, indicating that the FTP Masters are fine
    with it (I'm just guessing). The package was since removed and is now
    being reintroduced.

    My guess is that the FTP Masters took the statement in debian/copyright that the file was
    in the public domain at face value and didn’t catch the complications with the Project
    Gutenberg License.

    This is not the only package to contain stuff from Project Gutenberg, codesearch.d.n[4] says 98 results when searching for "Project Gutenberg License".

    That is concerning.

    I am taking the liberties to copy my response to debian-devel to raise greater awareness
    of the problem as it affects a large number of packages. The full text of the original email
    with the lengthy analysis is at:

    https://lists.debian.org/debian-legal/2025/03/msg00004.html

    Is this really a public domain license? It doesn't seem to be that way
    after I initially read it, hence why I'm sending this mail. I've
    included the license (sourced from [5]) below with some comments.

    [snip excellent analysis]

    I agree with your analysis, the Project Gutenberg license is not DFSG-free, most
    particularly because of the restrictions on commercial use.

    However, as the license points out, some of the books they host are in the public domain
    (although it appears that they only verify they are in the public domain in the United
    States, so it would be up to the package maintainer to verify they are in the public domain
    worldwide). Also, as you pointed out in your analysis, to exercise the public domain option
    the package maintainer would need to verify that “all references to Project Gutenberg are
    removed”, which you have stated is not currently the case with this package and doesn’t
    appear to be the case with other packages that codesearch identified.

    --
    Soren Stoutner
    [email protected]

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    <body><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">On Saturday, March 8, 2025 7:46:58 PM MST Maytham Alsudany wrote:</p>
    <p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">&gt; Hi debian-legal,</p>
    <p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">&gt; </p> <p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">&gt; Today I was reviewing a package[1] that contains a file[2] from Project</p>
    <p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">&gt; Gutenberg. d/copyright had listed it under Public-Domain, and it would</p>
    <p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">&gt; seem that way from the website[3] where it says &quot;Public doma