Questions about the implementation of software licenses on software, including questions about open-source licenses.

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2
votes
2answers
102 views

Include GPLv2 licensed data in MIT licensed project

I'd like to include some data from a GPLv2 licensed project in my MIT licensed project. More specifically, I want to use the data from the other project as the training data for my machine learning ...
0
votes
1answer
50 views

Software Licence Agreement: Does our spec abide by the licence

Can you determine if this Open Source Winforms UI Library licence allows companies to use this code in a commercial software application? The MIT License (MIT) Copyright (c) 2011 Sven Walter, ...
5
votes
1answer
102 views

Licensing - Using Standard C Library [duplicate]

I've been reading about software licenses for a few hours because of the reason that I want to release a software commercially. I'm no lawyer and I'm incredibly bad at understanding licenses. Perhaps ...
5
votes
1answer
120 views

How to add contributors to LICENSE file?

I am the main developer of a library, licensed under the MIT license, and hosted on Github. The Github repository includes a LICENSE file. When someone sends me a pull request, do I have to list ...
0
votes
6answers
426 views

What is stopping people from copy-pasting open-sourced codes into their own projects and releasing only the compiled binaries?

Hi I'm new to programming, and I've always wondered what would be the point of contributing open-sourced codes if there is no way to ensure everybody who uses the code will adhere to the licenses (or ...
5
votes
1answer
535 views

Why do we need years in a software license? [duplicate]

I start every .java file in my project with a license (BSD, in my case). And its first line says: /** * Copyright (c) 2011-2014, Firstname Lastname * * Redistribution and use in source and binary ...
1
vote
1answer
73 views

copyleft licensing question

I'm writing an app and referring to some open source, source code (copyleft licensed.) I am not using the original source code because it's for a completely different operating system using a ...
1
vote
3answers
665 views

Can I use Apache Software License, Version 2.0 and GNU LGPL 3 licence plugins in my commercial web application?

I have two plug-ins. One has the GNU LGPL 3 license and the other has the Apache Software License, Version 2.0. Can I use them in my commercial app? And if yes, what precautions should I take?
0
votes
1answer
33 views

What license shall I use for derivative (ported) software originally licensed under Mozilla Public License v2?

Currently I'm trying to port one tool fron Java to .NET and original Java tool is licensed under Mozilla Public License v2. Shall my port have the same license or can I apply different open source ...
2
votes
2answers
722 views

Can I use MongoDB for a commercial web based service?

Can I use MongoDB as the database for providing a paid service? MongoDB is licensed under the AGPL, but the drivers I'm using are MIT licensed. Do I have to buy a commercial license for MongoDB or ...
2
votes
2answers
119 views

“Open Source” licenses that do not allow source redistribution

I am starting to work on a new commercial software project that may use elements of "open source" code. I have been instructed to ensure that I only use code which is licensed for commercial use and ...
-2
votes
1answer
207 views

Do I need any licence to develop web applications in asp.net? [closed]

My goal is to develop web applications for small companies, medical clinics, small supermarkets, etc. Do I or my customers need any license?
1
vote
1answer
112 views

Who retains ownership when custom software is commissioned? [closed]

A local business owner wants to hire me (contract) to build custom software for his business and employees. It will likely be a small web app that I'll host on AWS. Who retains IP rights to the ...
-1
votes
2answers
123 views

DMCA as a license for closed-source javascript code [closed]

I have a proprietary project, with parts of it written in javascript. We would like a software license to include in the header file for this code which ensures the work remains: proprietary ...
2
votes
1answer
128 views

Can the GitHub pull request process constitute an electronic signature of a CLA?

I appreciate the need for a Contributor License Agreement (CLA) in open source software projects and even understand that some tools are starting to make this process easier (like the low-friction ...
2
votes
1answer
53 views

Licensing question regarding no derivatives

I am working on a project where I'd like these licensing terms: Allow unmodified redistribution, with attribution to the author Disallow modified redistribution Non-commercial use Now the CC ...
0
votes
1answer
61 views

When using the Apache license, is there still a need for a Contributor License Agreement (CLA)?

I can certainly see the need for CLAs with a terser license like MIT or BSD, but the more verbose Apache seems to already have that type of verbiage in it. I would prefer to not add this level of ...
0
votes
1answer
149 views

Is there a licence that let people see my code but not use it? [closed]

I'm building free games in javascript, with my code is easily accessible by looking into the html of the webpage. I really don't mind people looking at my code (for curiosity, or to learn something). ...
0
votes
2answers
245 views

Question regarding ExtJS 4 GPL/commercial license

I am currently in the process of selecting a widget framework to be used for a new project. Current choices are Dojo/ExtJS4. We are leaning on ExtJS4 but might have some issues with the licensing. ...
-1
votes
1answer
76 views

Can I distribute open-source software that uses the syntax/interface of a proprietary program (Stata)?

Stata is a proprietary statistical program used largely by economists. I want to write a basic multiple regression package that uses the same commands as Stata, e.g., regress var1 var2 var3, robust if ...
0
votes
1answer
44 views

Should content be distributed with applications using Open Source license?

I have been developing a database-driven web application with extensive contents. The application is set to release using a GNU GPL v3 license. Whereas the content would be licensed using a Creative ...
0
votes
1answer
80 views

Microsoft Reciprocal License: include source even for unmodified binary?

The Microsoft Reciprocal License (here taken from the WIX toolset I use) has the following sentence: For any file you distribute that contains code from the software (in source code or binary ...
4
votes
1answer
223 views

How to publish my application as open source software?

Recently I wrote some (I hope) useful application. I would like to share it with every person on the world, making it open source. I would like to publish the source code as well as binary files (both ...
2
votes
2answers
256 views

Using Ubuntu for commercial software development

I am plaining to use Ubuntu for developing Android and php application which I will sell in market. As far as I understand Ubuntu falls under GNU GPL license. In this case do I need to make my source ...
6
votes
6answers
356 views

Why should we be aware of licenses?

I know this is common question, but why should a programmer be aware of software licenses as well as extensions and plugins licenses? I'm working in a company which focuses on the business process ...
1
vote
1answer
62 views

Can I rename a portion of code released under Apache 2.0?

Is it possible to rename a portion of code extracted from a Apache 2.0 licensed software, releasing it as a new repository under a new name?
1
vote
1answer
118 views

Advertisements & GPL

I'm planning on providing some GPL software to visitors after they interact with an advertisement. This advertisement will generate revenue for our company, so this would fall under commercial usage. ...
2
votes
3answers
99 views

How to include license for MIT-licensed CSS?

I have a project licensed under the GPL. However, it includes a bit of code from animate.css, which uses the MIT license. How would I include the appropriate licensing information for that CSS? I've ...
0
votes
1answer
77 views

Release as open source after granting usage rights?

I have written software and have granted usage rights to different companies per contract. Is it possible to change the software licence to an open source licence afterwards? At what circumstances is ...
5
votes
1answer
338 views

What does the Apache licensing mean by “Permitted: Commercial Use”

At choosealicense.com/licenses I am reading the Apache licensing, and see that under Permitted there stands Commercial Use: This software and derivatives may be used for commercial purposes. ...
0
votes
0answers
76 views

License for free source (re)distribution, but no distribution of modified executables

Question I want to put a phone/tablet app on Github and want to allow full rights for using, studying, sharing and modifying the source code, but disallow any redistribution of executables that ...
1
vote
1answer
130 views

Building proprietary software over haskell compiler [closed]

Is it perfectly legal to use GHC as base and build some commercial application over its top ? Are there such examples I can can interact with ?
-1
votes
2answers
106 views

Affero GPL (AGPL3) Quick Question [closed]

Our project is fully open source - it is a web service, we are using the AGPL3 license. Using this license, does that mean we can never offer it as a paid service?
2
votes
2answers
110 views

Licensing libraries (which do code generation, etc) and GPL boundaries

I want to really opensource a project that did start as a personal hobby, but I'm an ignorant of licensing details. This project, provides some libraries for a given $language, and some wrapper ...
3
votes
1answer
792 views

Mozilla Public License (MPL 2.0) vs Lesser GNU General Public License (LGPL 3.0)

I would like to release a software library written in a class-based, object-oriented programming language (Java) on a web-based source code hosting service, that allows forks of the project to be ...
0
votes
2answers
151 views

Is there a license that forbids distribution and gives a Github repo owner full rights? [duplicate]

I created a Chrome browser extension, and I want to post the code on Github so developers can contribute to the project. My goal is to keep this as one single project though, and I fear that a lot of ...
0
votes
1answer
117 views

Creative Commons 3 vs Common Public Attribution License Version 1.0 for my PHP Script [closed]

I am currently working on an open source PHP script and trying to adopt an attribution license. The ones that I found are CC 3.0: http://creativecommons.org/licenses/by/3.0/ and CPAL 1.0: ...
2
votes
4answers
468 views

Use MAC address for license

One of my company product need to implement a license mechanism. I'm planing to generate a key base on users PC MAC address. But I'm bit scared is this method confuse with some advance hardware. ...
1
vote
1answer
69 views

Using public API of a BSD-Licensed library in an MIT-Licensed project

I'm writing code that I would like to release under the MIT License. It uses the public API of a library licensed under the BSD 3-clause license. I am not redistributing the library with the source ...
1
vote
1answer
51 views

Reassigning Ownership Automatically

Are there any software licenses that automate the reassignment of ownership? For instance, in a usual circumstance, you have a license, and then you make all contributors sign off that by ...
6
votes
5answers
287 views

“Enterprise” version of GPL'd code?

I know that there are a number of discussions about the GPL on this site but I just ran in to an interesting case of apparent misuse that I (surprisingly) haven’t seen discussed anywhere. The ...
4
votes
3answers
124 views

Can I release a script that depends on both proprietary and GPL'd libraries to be run?

I'm writing my thesis project in GNU Octave. My project basically consists of a bunch of ".m" files that are written in Octave. I'm also using a proprietary (and unreleased) shared library developed ...
1
vote
1answer
201 views

I want to sell a simple calculator. What is the simplest way to implement registration keys?

I want to sell a simple calculator that will help a certain industry. This calculator would be installed on the computer (as opposed to a web service). How is a registration key mechanism implemented? ...
1
vote
1answer
130 views

How do I comply to GPL in case of Appliance?

We are developing an enterprise network appliance which has got some GPL softwares like linux and apache and some others with APL license. But the core of the service is proprietary software and ...
-2
votes
2answers
182 views

Is application written from scratch in programming language has to be license? [closed]

There are so many programming language like PHP, Perl, Python, Java, C, C++ and many other. These programming language has some open source license. If i develop application from scratch which is not ...
-1
votes
1answer
45 views

Selecting a software license for a blog posting in CodeProject.com

I am planning to post an article on codeproject.com where I will be sharing some code I feel worthy of the effort - so I went and read the posting guidelines. It appears that I will have to select a ...
2
votes
1answer
81 views

Software license for a publicly funded institution

This is probably something that should go to the legal department -- presuming they have any inklings about software licensing -- but what software license should I use against code developed for use ...
1
vote
2answers
197 views

How could Clang release under BSD license?

I found that llvm could only generate assembly code. If someone want generate and link assembly code to native executable code, they should use external tool(GNU as/ld, for example. Currently lld is ...
3
votes
1answer
100 views

How to handle multiple licenses in your code

So let’s say I make a script/small app that has a ton of my own code, and only a small section of it is comprised of a utility from someone else (let’s say a simple operation like sending files to the ...
2
votes
1answer
116 views

Do algorithms published in academic journals need to be licensed? [duplicate]

I'm looking at creating an implementation of Daugman's iris recognition algorithm, which is covered in his seminal paper on the topic. What I don't know is, if I implement his algorithm, do I need a ...