The GNU LGPL License Agreement
Pike is distributed under the GNU Lesser General Public License Version 2.1.
Executive summary of LGPL
LGPL is close to being a reversed commercial Software License Agreement, but not as much as the stricter GPL license. The main difference between them is that the LGPL explicitly allows non-free software (non-free, in the sense that it is not distributed under any of the Free Software Foundation licenses -- read "isn't GPL nor LGPL") to link to the LGPL:ed software. Like the GPL, the LGPL license also allows you to download, use, modify, share and redistribute it, under the explicit conditions that you do not alter the license and that you also redistribute the source code to anyone and everyone who wants it. Granted that, it is free to use for both personal and commercial purposes.
The rest of this document is the full LGPL (GNU Lesser General Public License) agreement, but with a layout more appealing to the eye (we hope). The text contents is the same as that of the original document:
GNU Lesser General Public License
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]
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