1 JRuby is released under a tri CPL/GPL/LGPL license. You can use it,
2 redistribute it and/or modify it under the terms of the:
4 CPL - see COPYING.CPL file
5 GPL - see COPYING.GPL file
6 LGPL - see COPYING.LGPL file
8 Some additional libraries distributed with JRuby are not covered by
9 JRuby's licence. See the licence files for the respective libraries in
10 the 'lib' directory for more information and also LICENSE.RUBY for most
11 files found in src/lib/ruby/1.8.