License nglib:
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That's all there is to it!

Lincese tetlib:
---------------

TetGen License
--------------

The software (TetGen) is licensed under the terms of the  MIT  license
with the following exceptions:

Distribution of  modified  versions  of this code is permissible UNDER
THE CONDITION THAT  THIS CODE AND ANY MODIFICATIONS  MADE TO IT IN THE
SAME SOURCE FILES  tetgen.h AND tetgen.cxx  REMAIN UNDER  COPYRIGHT OF
THE  ORIGINAL AUTHOR,  BOTH  SOURCE AND OBJECT  CODE  ARE MADE  FREELY
AVAILABLE  WITHOUT   CHARGE,   AND  CLEAR   NOTICE  IS  GIVEN  OF  THE 
MODIFICATIONS.

Distribution of this code for  any  commercial purpose  is permissible
ONLY BY DIRECT ARRANGEMENT WITH THE COPYRIGHT OWNER.

The full  license text is reproduced below.

This means that TetGen is no free software, but for private, research,
and  educational purposes it  can be  used at  absolutely no  cost and
without further arrangements.


For details, see http://tetgen.berlios.de

==============================================================================

TetGen
A Quality Tetrahedral Mesh Generator and 3D Delaunay Triangulator
Version 1.4 (Released on January 14, 2006).

Copyright 2002, 2004, 2005, 2006 
Hang Si
Rathausstr. 9, 10178 Berlin, Germany
si@wias-berlin.de

Permission is hereby granted, free  of charge, to any person obtaining
a  copy  of this  software  and  associated  documentation files  (the
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the following conditions:

Distribution of  modified  versions  of this code is permissible UNDER
THE CONDITION THAT  THIS CODE AND ANY MODIFICATIONS  MADE TO IT IN THE
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==============================================================================


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copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.

You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.

  2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:

    a) You must cause the modified files to carry prominent notices
    stating that you changed the files and the date of any change.

    b) You must cause any work that you distribute or publish, that in
    whole or in part contains or is derived from the Program or any
    part thereof, to be licensed as a whole at no charge to all third
    parties under the terms of this License.

    c) If the modified program normally reads commands interactively
    when run, you must cause it, when started running for such
    interactive use in the most ordinary way, to print or display an
    announcement including an appropriate copyright notice and a
    notice that there is no warranty (or else, saying that you provide
    a warranty) and that users may redistribute the program under
    these conditions, and telling the user how to view a copy of this
    License.  (Exception: if the Program itself is interactive but
    does not normally print such an announcement, your work based on
    the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole.  If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works.  But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.

In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:

    a) Accompany it with the complete corresponding machine-readable
    source code, which must be distributed under the terms of Sections
    1 and 2 above on a medium customarily used for software interchange; or,

    b) Accompany it with a written offer, valid for at least three
    years, to give any third party, for a charge no more than your
    cost of physically performing source distribution, a complete
    machine-readable copy of the corresponding source code, to be
    distributed under the terms of Sections 1 and 2 above on a medium
    customarily used for software interchange; or,

    c) Accompany it with the information you received as to the offer
    to distribute corresponding source code.  (This alternative is
    allowed only for noncommercial distribution and only if you
    received the program in object code or executable form with such
    an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for
making modifications to it.  For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable.  However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.

If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License.  Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.

  5. You are not required to accept this License, since you have not
signed it.  However, nothing else grants you permission to modify or
distribute the Program or its derivative works.  These actions are
prohibited by law if you do not accept this License.  Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions.  You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.

  7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all.  For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.

It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices.  Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.

This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded.  In such case, this License incorporates
the limitation as if written in the body of this License.

  9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number.  If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation.  If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.

  10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission.  For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this.  Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.

			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA


Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) year name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Library General
Public License instead of this License.

-------------------------------------------------------------------------

In addition, as a special exception, Trolltech gives permission to link the
code of its release of Qt with the OpenSSL project's "OpenSSL" library (or
modified versions of the "OpenSSL" library that use the same license as the
original version), and distribute the linked executables.

You must comply with the GNU General Public License version 2 in all respects
for all of the code used other than the "OpenSSL" code.  If you modify this
file, you may extend this exception to your version of the file, but you are
not obligated to do so.  If you do not wish to do so, delete this exception
statement from your version of this file.



Trolltech GPL Exception version 1.1
===================================

Additional rights granted beyond the GPL (the "Exception").

As a special exception to the terms and conditions of version 2.0 of the GPL,
Trolltech hereby grants you the rights described below, provided you agree to
the terms and conditions in this Exception, including its obligations and
restrictions on use.

Nothing in this Exception gives you or anyone else the right to change the
licensing terms of the Qt Open Source Edition.

Below, "Licensed Software" shall refer to the software licensed under the GPL
and this exception.

1) The right to use Open Source Licenses not compatible with the GNU
General Public License: You may link software (hereafter referred to as "Your
Software") against the Licensed Software and/or distribute binaries of Your
Software linked against the Licensed Software, provided that:

A) Your Software is licensed under one of the following licenses:


License name                            Version(s)/Copyright Date
Academic Free License                   2.0, 2.1, 3.0
Apache Software License                 1.0 or 1.1
Apache License                          2.0
Apple Public Source License             2.0
Artistic license                        From Perl 5.8.0
BSD license                             "July 22 1999"
Common Development and
  Distribution License (CDDL)		1.0
Common Public License                   1.0
Eclipse Public License                  1.0
GNU Library or "Lesser"
General Public License (LGPL)           2.0 or 2.1
Jabber Open Source License              1.0
MIT License                             (as set forth in the addendum file)
Mozilla Public License (MPL)            1.0 or 1.1
Open Software License                   2.0, 3.0
OpenSSL license (with original
SSLeay license)                         "2003" ("1998")
PHP License                             3.0
Python license (CNRI Python License)    (as set forth in the addendum file)
Python Software Foundation License      2.1.1
Q Public License                        v1.0
Sleepycat License                       "1999"
W3C License                             "2001"
X11 License                             X11R6.6
Zlib/libpng License                     (as set forth in the addendum file)
Zope Public License                     2.0, 2.1


(Licenses without a specific version number or date are reproduced
in the file GPL_Exception_Addendum.txt in your source package).


and

B) You must, on request, make a complete package including
    the complete source code of Your Software (as defined
    in the GNU General Public License version 2, section 3,
    but excluding anything excluded by the special
    exception in the same section) available to Trolltech
    under the same license as that granted to other
    recipients of the source code of Your Software.

and

C) Your or any other contributor's rights to:

        i) distribute the source code of Your Software to anyone for
        any purpose;

        and

        ii) publicly discuss the development project for Your
        Software and its goals in any form and in any forum

are not prohibited by any legal instrument, including but not limited to
contracts, non-disclosure agreements, and employee contracts.


2) The right to link non-Open Source applications with pre-installed versions
of the Licensed Software: You may link applications with binary pre-installed
versions of the Licensed Software, provided that such applications have been
developed and are deployed in ac cordance with the terms and conditions of the
Qt Commercial License Agreement.


Addendum to the Trolltech GPL Exception version 1.0
===================================================


--------------------------------------------------------------------------

		The "Artistic License"

				Preamble

The intent of this document is to state the conditions under which a
Package may be copied, such that the Copyright Holder maintains some
semblance of artistic control over the development of the package,
while giving the users of the package the right to use and distribute
the Package in a more-or-less customary fashion, plus the right to make
reasonable modifications.

Definitions:

	"Package" refers to the collection of files distributed by the
	Copyright Holder, and derivatives of that collection of files
	created through textual modification.

	"Standard Version" refers to such a Package if it has not been
	modified, or has been modified in accordance with the wishes
	of the Copyright Holder as specified below.

	"Copyright Holder" is whoever is named in the copyright or
	copyrights for the package.

	"You" is you, if you're thinking about copying or distributing
	this Package.

	"Reasonable copying fee" is whatever you can justify on the
	basis of media cost, duplication charges, time of people involved,
	and so on.  (You will not be required to justify it to the
	Copyright Holder, but only to the computing community at large
	as a market that must bear the fee.)

	"Freely Available" means that no fee is charged for the item
	itself, though there may be fees involved in handling the item.
	It also means that recipients of the item may redistribute it
	under the same conditions they received it.

1. You may make and give away verbatim copies of the source form of the
Standard Version of this Package without restriction, provided that you
duplicate all of the original copyright notices and associated disclaimers.

2. You may apply bug fixes, portability fixes and other modifications
derived from the Public Domain or from the Copyright Holder.  A Package
modified in such a way shall still be considered the Standard Version.

3. You may otherwise modify your copy of this Package in any way, provided
that you insert a prominent notice in each changed file stating how and
when you changed that file, and provided that you do at least ONE of the
following:

a) place your modifications in the Public Domain or otherwise make them
Freely Available, such as by posting said modifications to Usenet or
an equivalent medium, or placing the modifications on a major archive
site such as uunet.uu.net, or by allowing the Copyright Holder to include
your modifications in the Standard Version of the Package.

b) use the modified Package only within your corporation or organization.

c) rename any non-standard executables so the names do not conflict
with standard executables, which must also be provided, and provide
a separate manual page for each non-standard executable that clearly
documents how it differs from the Standard Version.

d) make other distribution arrangements with the Copyright Holder.

4. You may distribute the programs of this Package in object code or
executable form, provided that you do at least ONE of the following:

a) distribute a Standard Version of the executables and library files,
together with instructions (in the manual page or equivalent) on where
to get the Standard Version.

b) accompany the distribution with the machine-readable source of
the Package with your modifications.

c) give non-standard executables non-standard names, and clearly
document the differences in manual pages (or equivalent), together
with instructions on where to get the Standard Version.

d) make other distribution arrangements with the Copyright Holder.

5. You may charge a reasonable copying fee for any distribution of this
Package.  You may charge any fee you choose for support of this
Package.  You may not charge a fee for this Package itself.  However,
you may distribute this Package in aggregate with other (possibly
commercial) programs as part of a larger (possibly commercial) software
distribution provided that you do not advertise this Package as a
product of your own.  You may embed this Package's interpreter within
an executable of yours (by linking); this shall be construed as a mere
form of aggregation, provided that the complete Standard Version of the
interpreter is so embedded.

6. The scripts and library files supplied as input to or produced as
output from the programs of this Package do not automatically fall
under the copyright of this Package, but belong to whoever generated
them, and may be sold commercially, and may be aggregated with this
Package.  If such scripts or library files are aggregated with this
Package via the so-called "undump" or "unexec" methods of producing a
binary executable image, then distribution of such an image shall
neither be construed as a distribution of this Package nor shall it
fall under the restrictions of Paragraphs 3 and 4, provided that you do
not represent such an executable image as a Standard Version of this
Package.

7. C subroutines (or comparably compiled subroutines in other
languages) supplied by you and linked into this Package in order to
emulate subroutines and variables of the language defined by this
Package shall not be considered part of this Package, but are the
equivalent of input as in Paragraph 6, provided these subroutines do
not change the language in any way that would cause it to fail the
regression tests for the language.

8. Aggregation of this Package with a commercial distribution is always
permitted provided that the use of this Package is embedded; that is,
when no overt attempt is made to make this Package's interfaces visible
to the end user of the commercial distribution.  Such use shall not be
construed as a distribution of this Package.

9. The name of the Copyright Holder may not be used to endorse or promote
products derived from this software without specific prior written permission.

10. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

				The End

--------------------------------------------------------------------------

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 

--------------------------------------------------------------------------

Python License (CNRI Python License)

CNRI OPEN SOURCE LICENSE AGREEMENT

IMPORTANT: PLEASE READ THE FOLLOWING AGREEMENT CAREFULLY.

BY CLICKING ON "ACCEPT" WHERE INDICATED BELOW, OR BY COPYING, INSTALLING OR
OTHERWISE USING PYTHON 1.6, beta 1 SOFTWARE, YOU ARE DEEMED TO HAVE AGREED TO
THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT.

1. This LICENSE AGREEMENT is between the Corporation for National Research
Initiatives, having an office at 1895 Preston White Drive, Reston, VA 20191
("CNRI"), and the Individual or Organization ("Licensee") accessing and
otherwise using Python 1.6, beta 1 software in source or binary form and its
associated documentation, as released at the www.python.org Internet site on
August 4, 2000 ("Python 1.6b1").

2. Subject to the terms and conditions of this License Agreement, CNRI hereby
grants Licensee a non-exclusive, royalty-free, world-wide license to reproduce,
analyze, test, perform and/or display publicly, prepare derivative works,
distribute, and otherwise use Python 1.6b1 alone or in any derivative version,
provided, however, that CNRIs License Agreement is retained in Python 1.6b1,
alone or in any derivative version prepared by Licensee.

Alternately, in lieu of CNRIs License Agreement, Licensee may substitute the
following text (omitting the quotes): "Python 1.6, beta 1, is made available
subject to the terms and conditions in CNRIs License Agreement. This Agreement
may be located on the Internet using the following unique, persistent identifier
(known as a handle): 1895.22/1011. This Agreement may also be obtained from a
proxy server on the Internet using the URL:http://hdl.handle.net/1895.22/1011".

3. In the event Licensee prepares a derivative work that is based on or
incorporates Python 1.6b1or any part thereof, and wants to make the derivative
work available to the public as provided herein, then Licensee hereby agrees to
indicate in any such work the nature of the modifications made to Python 1.6b1.

4. CNRI is making Python 1.6b1 available to Licensee on an "AS IS" basis. CNRI
MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF EXAMPLE,
BUT NOT LIMITATION, CNRI MAKES NO AND DISCLAIMS ANY REPRESENTATION OR WARRANTY
OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF
PYTHON 1.6b1WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.

5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE SOFTWARE FOR
ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF USING,
MODIFYING OR DISTRIBUTING PYTHON 1.6b1, OR ANY DERIVATIVE THEREOF, EVEN IF
ADVISED OF THE POSSIBILITY THEREOF.

6. This License Agreement will automatically terminate upon a material breach of
its terms and conditions.

7. This License Agreement shall be governed by and interpreted in all respects
by the law of the State of Virginia, excluding conflict of law provisions.
Nothing in this License Agreement shall be deemed to create any relationship of
agency, partnership, or joint venture between CNRI and Licensee. This License
Agreement does not grant permission to use CNRI trademarks or trade name in a
trademark sense to endorse or promote products or services of Licensee, or any
third party.

8. By clicking on the "ACCEPT" button where indicated, or by copying, installing
or otherwise using Python 1.6b1, Licensee agrees to be bound by the terms and
conditions of this License Agreement.



ACCEPT

--------------------------------------------------------------------------

The zlib/libpng License

Copyright (c) <year> <copyright holders>

This software is provided 'as-is', without any express or implied warranty. In
no event will the authors be held liable for any damages arising from the use of
this software.

Permission is granted to anyone to use this software for any purpose, including
commercial applications, and to alter it and redistribute it freely, subject to
the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim
that you wrote the original software. If you use this software in a product, an
acknowledgment in the product documentation would be appreciated but is not
required.

2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

--------------------------------------------------------------------------


The Oxygen Icon Theme
    Copyright (C) 2007 David Vignoni <david@icon-king.com>
    Copyright (C) 2007 Johann Ollivier Lapeyre <johann@oxygen-icons.org>
    Copyright (C) 2007 Kenneth Wimer <kwwii@bootsplash.org>
    Copyright (C) 2007 Nuno Fernades Pinheiro <nf.pinheiro@gmail.com>
    Copyright (C) 2007 Riccardo Iaconelli <riccardo@oxygen-icons.org>
    Copyright (C) 2007 David Miller <miller@oxygen-icons.org>

and others

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 3 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library. If not, see <http://www.gnu.org/licenses/>.

Clarification:

  The GNU Lesser General Public License or LGPL is written for
  software libraries in the first place. We expressly want the LGPL to
  be valid for this artwork library too.

  KDE Oxygen theme icons is a special kind of software library, it is an
  artwork library, it's elements can be used in a Graphical User Interface, or
  GUI.

  Source code, for this library means:
   - where they exist, SVG;
   - otherwise, if applicable, the multi-layered formats xcf or psd, or
  otherwise png.

  The LGPL in some sections obliges you to make the files carry
  notices. With images this is in some cases impossible or hardly useful.

  With this library a notice is placed at a prominent place in the directory
  containing the elements. You may follow this practice.

  The exception in section 5 of the GNU Lesser General Public License covers
  the use of elements of this art library in a GUI.

  kde-artists [at] kde.org


License MPICH2
--------------
license
COPYRIGHT

The following is a notice of limited availability of the code, and disclaimer which must be included in the prologue of the code and in all source listings of the code.
Copyright Notice + 2002 University of Chicago

Permission is hereby granted to use, reproduce, prepare derivative works, and to redistribute to others. This software was authored by:
Argonne National Laboratory Group

W. Gropp: (630) 252-4318; FAX: (630) 252-5986;
e-mail: gropp@mcs.anl.gov

E. Lusk: (630) 252-7852; FAX: (630) 252-5986;
e-mail: lusk@mcs.anl.gov

Mathematics and Computer Science Division
Argonne National Laboratory
Argonne, IL 60439
GOVERNMENT LICENSE

Portions of this material resulted from work developed under a U.S. Government Contract and are subject to the following license: the Government is granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable worldwide license in this computer software to reproduce, prepare derivative works, and perform publicly and display publicly.
DISCLAIMER

This computer code material was prepared, in part, as an account of work sponsored by an agency of the United States Government. Neither the United States, nor the University of Chicago, nor any of their employees, makes any warranty express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. 


VTK Licence
------------
The Visualization Toolkit (VTK) Copyright

This is an open-source copyright as follows:

Copyright (c) 1993-2008 Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

OpenCASCADE Licence
-------------------
Public license
In short, Open CASCADE Technology Public License is LGPL-like with certain differences. You are permitted to use Open CASCADE Technology within commercial environments and you are obliged to acknowledge its use. You are also obliged to send your modifications of the original source code (if you have made any) to the Initial Developer (i.e. Open CASCADE S.A.S.). Complete text of the license is given below.

Open CASCADE Technology Public License
Version 6.2 March, 2007

Open CASCADE S.A.S. releases and makes publicly available the source code of the software Open CASCADE Technology to the free software development community under the terms and conditions of this
license.

It is not the purpose of this license to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this license has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

Please read this license carefully and completely before downloading this software. By downloading, using, modifying, distributing and sublicensing this software, you indicate your acceptance to be bound by the terms and conditions of this license. If you do not want to accept or cannot accept for any reasons the terms and conditions of this license, please do not download or use in any manner this software.

1. Definitions

Unless there is something in the subject matter or in the context inconsistent therewith, the capitalized terms used in this License shall have the following meaning.

"Applicable Intellectual Property Rights" means (a) with respect to the Initial Developer, any rights under patents or patents applications or other intellectual property rights that are now or hereafter acquired, owned by or assigned to the Initial Developer and that cover subject matter contained in the Original Code, but only to the extent necessary to use, reproduce, modify, distribute or sublicense the Original Code without infringement; and (b) with respect to You or any Contributor, any rights under patents or patents applications or other intellectual property rights that are now or hereafter acquired, owned by or assigned to You or to such Contributor and that cover subject matter contained in Your Modifications or in such Contributor's Modifications, taken alone or in combination with Original Code

"Contributor" means each individual or legal entity that creates or contributes to the creation of any Modification, including the Initial Developer.

"Derivative Program": means a new program combining the Software or portions thereof with other source code not governed by the terms of this License.

"Initial Developer": means Open CASCADE S.A.S., with main offices at 15 bis, rue Ernest Renan 92136, Issy Les Moulineaux, France.

"Modifications": mean any addition to, deletion from or change to the substance or the structure of the Software. When source code of the Software is released as a series of files, a Modification is: (a) any addition to, deletion from or change to the contents of a file containing the Software or (b) any new file or other representation of computer program statements that contains any part of the Software. By way of example, Modifications include any debug of, or improvement to, the Original Code or any of its components or portions as well as its next versions or releases thereof.
"Original Code": means (a) the source code of the software Open CASCADE Technology originally made available by the Initial Developer under this License, including the source code of any updates or upgrades of the Original Code and (b) the object code compiled from such source code and originally made available by Initial Developer under this License.

"Software": means the Original Code, the Modifications, the combination of Original Code and any Modifications or any respective portions thereof.

"You" or "Your": means an individual or a legal entity exercising rights under this License

2. Acceptance of license

By using, reproducing, modifying, distributing or sublicensing the Software or any portion thereof, You expressly indicate Your acceptance of the terms and conditions of this License and undertake to act in accordance with all the provisions of this License applicable to You.

3. Scope and purpose

This License applies to the Software and You may not use, reproduce, modify, distribute, sublicense or circulate the Software, or any portion thereof, except as expressly provided under this License. Any attempt to otherwise use, reproduce, modify, distribute or sublicense the Software is void and will automatically terminate Your rights under this License.

4. Contributor license

Subject to the terms and conditions of this License, the Initial Developer and each of the Contributors hereby grant You a world-wide, royalty-free, irrevocable and non-exclusive license under the Applicable Intellectual Property Rights they own or control, to use, reproduce, modify, distribute and sublicense the Software provided that:

You reproduce in all copies of the Software the copyright and other proprietary notices and disclaimers of the Initial Developer as they appear in the Original Code and attached hereto as Schedule "A" and any other notices or disclaimers attached to the Software and keep intact all notices in the Original Code that refer to this License and to the absence of any warranty;

You include a copy of this License with every copy of the Software You distribute;

If you distribute or sublicense the Software (as modified by You or on Your behalf as the case may be), You cause such Software to be licensed as a whole, at no charge, to all third parties, under the terms and conditions of the License, making in particular available to all third parties the source code of the Software;

You document all Your Modifications, indicate the date of each such Modifications, designate the version of the Software You used, prominently include a file carrying such information with respect to the Modifications and duplicate the copyright and other proprietary notices and disclaimers attached hereto as Schedule "B" or any other notices or disclaimers attached to the Software with your Modifications.

For greater certainty, it is expressly understood that You may freely create Derivative Programs (without any obligation to publish such Derivative Program) and distribute same as a single product. In such case, You must ensure that all the requirements of this License are fulfilled for the Software or any portion thereof.

5. Your license

You hereby grant all Contributors and anyone who becomes a party under this License a world-wide, non-exclusive, royalty-free and irrevocable license under the Applicable Intellectual Property Rights owned or controlled by You, to use, reproduce, modify, distribute and sublicense all Your Modifications under the terms and conditions of this License.

6. Software subject to license

Your Modifications shall be governed by the terms and conditions of this License. You are not authorized to impose any other terms or conditions than those prevailing under this License when You distribute and/or sublicense the Software, save and except as permitted under Section 7 hereof.

7. Additional terms

You may choose to offer, on a non-exclusive basis, and to charge a fee for any warranty, support, maintenance, liability obligations or other rights consistent with the scope of this License with respect to the Software (the "Additional Terms") to the recipients of the Software. However, You may do so only on Your own behalf and on Your sole and exclusive responsibility. You must obtain the recipient's agreement that any such Additional Terms are offered by You alone, and You hereby agree to indemnify, defend and hold the Initial Developer and any Contributor harmless for any liability incurred by or claims asserted against the Initial Developer or any Contributors with respect to any such Additional Terms.

8. Disclaimer of warranty

The Software is provided under this License on an "as is" basis, without warranty of any kind, including without limitation, warranties that the Software is free of defects, merchantable, fit for a particular purpose or non-infringing. The entire risk as to the quality and performance of the Software is with You.

9. Liability

Under no circumstances shall You, the Initial Developer or any Contributor be liable to any person for any direct or indirect damages of any kind including, without limitation, damages for loss of goodwill, loss of data, work stoppage, computer failure or malfunction or any and all other commercial damages or losses resulting from or relating to this License or indirectly to the use of the Software.

10. Trademark

This License does not grant any rights to use the trademarks, trade names and domain names "MATRA", "EADS Matra Datavision", "CAS.CADE", "Open CASCADE", "opencascade.com" and "opencascade.org" or any other trademarks, trade names or domain names used or owned by the Initial Developer.

11. Copyright

The Initial Developer retains all rights, title and interest in and to the Original Code. You may not remove the copyright © notice which appears when You download the Software.

12. Term

This License is granted to You for a term equal to the remaining period of protection covered by the intellectual property rights applicable to the Original Code.

13. Termination

In case of termination, as provided in Section 3 above, You agree to immediately stop any further use, reproduction, modification, distribution and sublicensing of the Software and to destroy all copies of the Software that are in Your possession or control. All sublicenses of the Software which have been properly granted prior to termination shall survive any termination of this License. In addition, Sections 5, 8 to 11, 13.2 and 15.2 of this License, in reason of their nature, shall survive the termination of this License for a period of fifteen (15) years.

14. Versions of the license

The Initial Developer may publish new versions of this License from time to time. Once Original Code has been published under a particular version of this License, You may choose to continue to use it under the terms and conditions of that version or use the Original Code under the terms of any subsequent version of this License published by the Initial Developer.

15. Miscellaneous

15.1 Relationship of the Parties

This License will not be construed as creating an agency, partnership, joint venture or any other form of legal association between You and the Initial Developer, and You will not represent to the contrary, whether expressly, by implication or otherwise.

15.2 Independent Development

Nothing in this License will impair the Initial Developer's right to acquire, license, develop, have others develop for it, market or distribute technology or products that perform the same or similar functions as, or otherwise compete with, Modifications, Derivative Programs, technology or products that You may develop, produce, market or distribute.

15.3 Severability

If for any reason a court of competent jurisdiction finds any provision of this License, or portion thereof, to be unenforceable, that provision of the License will be enforced to the maximum extent permissible so as to effect the economic benefits and intent of the parties, and the remainder of this License will continue in full force and extent.

END OF THE TERMS AND CONDITIONS
OF THIS LICENSE

Open CASCADE S.A.S. is a French société par actions simplifiée having its registered head office at 31, avenue de la Baltique , 91954 Les Ulis Cedex, France and main offices at 15 bis, rue Ernest Renan 92136, Issy Les Moulineaux, France. Its web site is located at the following address www.opencascade.com

Open CASCADE Technology Public License

Schedule "A"

The content of this file is subject to the Open CASCADE Technology Public License Version 6.2 (the "License"). You may not use the content of this file except in compliance with the License. Please obtain a copy of the License at http://www.opencascade.org and read it completely before using this file.
The Initial Developer of the Original Code is Open CASCADE S.A.S., with main offices at 15 bis, rue Ernest Renan 92136, Issy Les Moulineaux, France. The Original Code is copyright © Open CASCADE S.A.S., 2001. All rights reserved.

"The Original Code and all software distributed under the License are distributed on an "AS IS" basis, without warranty of any kind, and the Initial Developer hereby disclaims all such warranties, including without limitation, any warranties of merchantability, fitness for a particular purpose or non-infringement.

Please see the License for the specific terms and conditions governing rights and limitations under the License".

End of Schedule "A"

Open CASCADE Technology Public License

Schedule "B"

"The content of this file is subject to the Open CASCADE Technology Public License Version 6.2 (the "License"). You may not use the content of this file except in compliance with the License. Please obtain a copy of the License at http://www.opencascade.org and read it completely before using this file.
The Initial Developer of the Original Code is Open CASCADE S.A.S., with main offices at 15 bis, rue Ernest Renan 92136, Issy Les Moulineaux, France. The Original Code is copyright © Open CASCADE S.A.S., 2001. All rights reserved.

Modifications to the Original Code have been made by ________________________. Modifications are copyright © [Year to be included]. All rights reserved.

The software Open CASCADE Technology and all software distributed under the License are distributed on an "AS IS" basis, without warranty of any kind, and the Initial Developer hereby disclaims all such warranties, including without limitation, any warranties of merchantability, fitness for a particular purpose or non-infringement. Please see the License for the specific terms and conditions governing rights and limitations under the License"

End of Schedule "B" 
