[Gfoss] Utilizzo delle seguenti librerie open source in un software che intendo commercializzare

[Ruggieri Giovanni]

Salve
In un sw che ho realizzato e che intendo commercializzare  utilizzo e non modifico  il seguente sw open source :


- gdal: X11/MIT license (https://trac.osgeo.org/gdal/wiki/FAQGeneral#WhatlicensedoesGDALOGRuse).

-  numpy: https://numpy.org/license.html

- scipy: https://www.scipy.org/scipylib/license.html

- scikit-image: https://scikit-image.org/docs/dev/license.html

- basemap: https://github.com/matplotlib/basemap

- matplotlib: https://github.com/matplotlib/matplotlib/blob/master/LICENSE/LICENSE

- postgresql: https://www.postgresql.org/about/licence/

- postgis: https://postgis.net/workshops/postgis-intro/license.html


Ho letto  il contenuto delle singole licenze e sembra che per la maggior parte di esse, tranne una, non ci sono vincoli  che mi impediscono di commercializzare  senza rendere di dominio pubblico i sorgenti del mio sw ,tranne  che rendere visibile il copyright notice:

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 the name of Enthought nor the names of the SciPy Developers 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 REGENTS 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.

Ho solo un dubbio relativamente alla libreria postgis  https://postgis.net/workshops/postgis-intro/license.html la quale ha una licenza creative commons :


Desideravo  avere conferma che il mio sw che intendo commercializzare/vendere e che usa le librerie  sopra elencate non ha obblighi di divulgare, quindi rendere pubblici, i propri sorgenti.


Grazie per la risposta










[e-GEOS S.p.A.]

Giovanni Ruggieri
IT, EHS and Quality

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