GNU General Public License (GPL) 2.0 GNU Lesser General Public License (LGPL) 2.1 Artistic License (Perl) BSD License 2.0 GNU General Public License (GPL) 3.0 Apache License 2.0 MIT License Mozilla Public License (MPL) 1.1 Common Public License (CPL) zlib/libpng License Eclipse Public License (EPL) Python Software Foundation License Apache License 1.1 PHP License Version 3.0
GNU General Public License (GPL) 2.0
GNU Lesser General Public License (LGPL) 2.1
Artistic License (Perl)
BSD License 2.0
GNU General Public License (GPL) 3.0
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