Universal standard license provided by SPDX registry.
This software may be redistributed under the terms of the GPL, LGPL, modified BSD, or Artistic license, or any of the other OSI approved licenses listed at http://www.opensource.org/licenses/alphabetical. Distribution is allowed under all of these licenses, or any smaller subset of multiple or just one of these licenses. When using a packaged version, please refer to the package metadata to see under which license terms it was distributed. Alternatively, a distributor may choose to replace the LICENSE section of the documentation and/or include a LICENSE file to reflect the license(s) they chose to redistribute under.
any-OSI-perl-modules