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1Apt is copyright 1997, 1998, 1999 Jason Gunthorpe and others.
2
bc99ca90 3Apt is licensed under the terms of the GNU General Public License (GPL),
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4version 2.0 or later, as published by the Free Software Foundation. See
5the file COPYING.GPL [included], /usr/share/common-licenses/GPL, or
6<http://www.gnu.org/copyleft/gpl.txt> for the terms of the latest version
7of the GNU General Public License.
8
9In addition, prior to November 15th, 2000, apt may be distributed under
10terms identical to the above with the following addition:
11
12Works using apt may link against the GUI library "libqt", copyright by
13Troll Tech AS, Norway, provided that:
14
151. The version of "libqt" is licensed under the terms of the "Qt Free Edition
16 License" published by Troll Tech AS. The license terms identified as
17 the Qt Free Edition License below are the only such terms under which
18 distribution of works derived from both apt and "libqt" are permitted;
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20and
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222. The source code of the version of "libqt" used is
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24 a) Distributed with the binary version;
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26 or
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28 b) Downloadable by anyone, without fee, using a publicly-announced
29 URL on the Internet, for a duration of at least three years
30 starting with distribution of the binary version.
31
32On and after November 15th, 2000, the above additional terms lose all
33force, and apt will be licensed only under the terms of the GNU General
34Public License, version 2.0 or later.
35
36 _______________________________________________________________
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38The following text, up to the text of the Qt Free Edition License, is
39informational and not part of the license terms on apt.
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41Modifications to apt in either source or compiled form must be licensed
42under the terms of the GNU General Public License, version 2.0 (or later),
43but need not include the above clause permitting usage of the "libqt"
44library under the Qt Free Edition License. Note that removal of this
45clause will result in software which is not licensed for binary
46redistribution linked against software governed by the Qt Free Edition
47License. In the event that a version of "libqt" is released that is
48licensed under terms that do not conflict with the GPL, the additional
49clause above is not required to grant permission for distribution of works
50that are derived from both apt and "libqt".
51
52No part of apt is licensed under the Qt Free Edition License. The terms
53below are provided to help identify the circumstances under which the
54"libqt" library may be used with apt (or a work derived from both). The
55terms below are copied from the LICENSE file of the qt-1.44 distribution,
56as of November 10th, 1999.
57
58 _______________________________________________________________
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60 QT FREE EDITION LICENSE
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62Copyright (C) 1992-1999 Troll Tech AS. All rights reserved.
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64This is the license for Qt Free Edition version 1.44; it covers private use,
65use of third-party application programs based on Qt, and development of
66free software for the free software community.
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69 COPYRIGHT AND RESTRICTIONS
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71The Qt toolkit is a product of Troll Tech AS. The Qt Free Edition is limited
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80You may use the Qt Free Edition to create application programs
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83 You accept this license.
84 Your software does not require modifications to Qt Free Edition.
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92 OR
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94 PUBLIC LICENSE, version 2 or later, as defined by the
95 Free Software Foundation.
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121 [Your package] requires the Qt library, which is
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142 _______________________________________________________________