Take the 2-minute tour ×
Programmers Stack Exchange is a question and answer site for professional programmers interested in conceptual questions about software development. It's 100% free, no registration required.

Is the ISC license suitable as a MIT or Simplified BSD license replacement?

What are the pros and cons of ISC compared to MIT or BSD?

share|improve this question

1 Answer 1

up vote 6 down vote accepted

"It's okay." Removing the now redundant language due to the effects of the Berne convention is good.

FSF has this to say:

... However, to help make sure this language cannot cause any trouble in the future, we encourage developers to choose a different license for their own works.

Which basically means that the terminology is just vague enough that people might shy away from using your software. The problem is that the license doesn't explicitly grant the right to distribute modified versions of the software.

If you decide to use this license, you'll need to expressly indicate your intent on whether users are allowed to distribute the modified version of the code. Even then, people will still shy away as that intent is not explicitly spelled out in the license.

Honestly, I'd recommend a different license. FSF recommends FreeBSD or Expat (aka MIT) over OpenBSD / ISC. This is the Wikipedia article comparing Open Source licenses.

In general, stick with the bigger, better known licenses. Why, you might ask? The less work people have to invest in order to understand your license then the more likely they are to consider using your software. If you use an obscure license, they'll simply move on to the next project or roll their own so they don't have to worry about potential legal issues.

share|improve this answer
1  
Regarding the ISC terminology, Wikipedia states, 'Before accepting the license as a free software license, the Free Software Foundation (FSF) asked for clarification of the text. In July 2007, as a result, "and distribute" was changed to "and/or distribute".' So the license reads, "...modify, and/or distribute..." See: en.wikipedia.org/wiki/And/or –  Clint Pachl Sep 22 '13 at 20:48
1  
The ISC license is suitable as an MIT X11 or BSD 2-clause replacement. It is the preferred license for new code in the OpenBSD project, which is modified and distributed by many network appliance and embedded hardware companies. See ISC in OpenBSD policies. –  Clint Pachl Sep 22 '13 at 20:56

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.