License Question: Difference between BSD and Blocks Public License ?
Henner Zeller <[email protected]> Mon, 24 Nov 2003 00:14:42 +0100 (CET)
| Newsgroups | gmane.network.beep.beepcore.java.general |
|---|---|
| Message-ID | <[email protected]> |
[Note, I resend this message, since the first message I sent was from a
sender address different from my subscription address]
Hi,
When checking out the source for beepcore, I wondered why this introduces
yet anoter open source licence. Looking at the license at
http://www.beepcore.org/beepcore/about_publiclicense.jsp
reveals, that it is no different to the BSD-license
http://www.opensource.org/licenses/bsd-license.php
(even though I didn't check every bit).
I would suggest in this case to actually drop the Blocks Public License
and use the BSD license for beepcore-java instead.
Rationale:
- The BSD license is well known and has been verified to be an open
source license.
- it always causes troubles to check the licenses against each other if
you introduce new code. For instance the Rfc822HeaderParser I've added
(see my previous mail) originally was distributed with the w3c
license. But I had to verify, that the Blocks Public License indeed
is actually a BSD license before I contacted the original author to
ask him that I might add some code to a BSD licensed project. This
delayed my contribution; others might either not have bothered or
would not have contributed at all.
- As a base technology, like the (reference-) implementation of an RFC,
a license with the low protection (like the BSD license) should be
used, so that companies can include the package in their proprietary
software.
However, if this package introduces another license (even though it is
equivalent to BSD) it is expensive to internally approve the license
and monitor it for changes which might make companies not use the
package. (I once worked for a company that only allowed BSD, Apache
and LGPL libraries to link against; nothing else -- period.)
ciao,
-hen
--
Henner Zeller
Freie Software durch B=FCcherkauf f=F6rdern | http://bookzilla.de/
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