2
votes
2answers
147 views

Using BSD and GPL in one project

I am an author of project, that consists of two parts: daemon and library. I want to license library under BSD License (or MIT, will decide later), and daemon under GPLv3. I want to permit the ...
2
votes
1answer
203 views

What does “Released under MIT and GPL license” mean?

There are lots of projects released under more than one license. One example is Mozilla's tri-license, which states that the Software is released under the MPL, but the user can also choose GPL or ...
2
votes
1answer
158 views

Releasing open-source software including Apache2 and LGPL libraries?

I am writing software (in Java) using three libraries: Library A, licensed under MIT license Library B, licensed under Apache License, Version 2.0 Library C, licensed under LGPLv3 I would like to ...
-2
votes
1answer
151 views

Can I use a dual license in my commercial Website [duplicate]

I have set up a web application which is of commercial use. This application had to make use of the plugin(which is not downloaded from http://plugins.jquery.com) I downloaded this plugin from ...
5
votes
3answers
375 views

How to use my proprietary framework on a new job without making it open-source?

I have been working on a framework for years. It is solid, extensive and tested. It is exactly what the employer needs for the foundation of its new project. There is no point in rewriting the whole ...
1
vote
1answer
183 views

Do I have to include full gpl v2 license information in my commercial project if I use another author's work?

I would like to use another author's work in my commercial project. That author's work is licensed under GPL v2. I'm not using full code. I'm using only part of the code. Also I modified it as per ...
2
votes
3answers
1k views

What “sublicense” actually means?

First, it is clear that the right to sublicense doesn't give you the right to relicense. Let's say we have a library with MIT license(1 file), someone adds some features to the library but puts them ...
4
votes
1answer
164 views

How do I correctly include copyright statements for included libraries?

How do I correctly include copyright statements for included libraries? I have a program that uses libraries which are licensed under the GPL and MIT (either jointly under both, just only MIT) ...
4
votes
2answers
224 views

When forking an dual-licensed permissive/GPL project, can I drop one of the licenses?

Consider an existing project that is dual-licensed GPL + either MIT or BSD. Since it's dual-licensed, when I fork, can I pick one license in the fork? Or do my forked files need to continue to be ...
4
votes
1answer
417 views

How do I correctly sub-license a library that is under the MIT license?

How do I correctly sub-license a library that is under the MIT license. I am using and extending the library. The MIT license states that I am free to sub-license the library. Can I simply state: ...
3
votes
1answer
178 views

Best way to reliably recognize open source licenses?

In many projects these days most of the novel code consists of glue code that helps combine dozens of different libraries, plugins and helpers that are licensed under a variety of open source ...
9
votes
1answer
2k views

Confusion about dual license (MIT/GPL) javascript for use on my website

I've read all of the posts I can find on this and I'm still not sure of the answer. I'd like to use a jQuery plugin on my website that is dual licensed under MIT and GPL. Does the dual license mean ...
0
votes
2answers
192 views

Right license(s) for a freemium offer

I am currently working on a solution written in JavaScript. I plan to release two versions: For free: the lite one with base options, which is plug and play (it just works when loaded in the page) ...
2
votes
1answer
282 views

Copyleft Licenses - Need to attribute?

I'm currently evaluating which license to use for my next OS project, and things are getting more and more interesting after I decided that I really want to understand what the licenses mean. Up ...
14
votes
4answers
4k views

Can you change code distributed under the MIT license, and re-distribute it under the GPL license?

Is it possible to alter the code of the Chili plugin, which had its latest release on July 2008, and it is licensed under the MIT license, to then license it under GPL? As far I can see, there is no ...
13
votes
11answers
978 views

Difference between free and open software? [duplicate]

Possible Duplicate: Open Source but not Free Software (or vice versa) I recently was at talk were Stallman was the keynote speaker, and he stated he hated the term open software, because it ...
10
votes
2answers
696 views

Best practices for releasing an open source PHP application

I'm a PHP developer for a living but have never worked on or contributed to any open source projects before. I am developing a CMS for my own use. I have a working prototype and I think that once ...
8
votes
3answers
858 views

Is it OK to learn an algorithm from an open source project, and then implement it in a closed source project?

Reference The post that started it all In order to clear up the original question I asked in a provocative manner, I have posed this question. If you learn an algorithm from an open source project, ...
3
votes
3answers
325 views

Sharing code in LGPL and proprietary software

I'm working on a piece of software that'll be released as a dll under LGPL. The software interfaces with hardware from a small company that has provided me with the needed libraries and some code to ...
28
votes
7answers
1k views

Choosing a licence for open source projects

I've done some open source projects, and I plan to do more in the future. So far, I've released all my code under GPL, but I've read a few articles which claim GPL is too restrictive for any code to ...