The LICENSE file in parmetis-4.0.3.tar.gz says: The ParMETIS package is copyrighted by the Regents of the University of Minnesota. It can be freely used for educational and research purposes by non-profit institutions and US government agencies only. Other organizations are allowed to use ParMETIS only for evaluation purposes, and any further uses will require prior approval. The software may not be sold or redistributed without prior approval. One may make copies of the software for their use provided that the copies, are not sold or distributed, are used under the same terms and conditions. In particular, this doesn't grant the right to redistribute the package. I suggest changing LICENSE to "all-rights-reserved", and adding mirror and bindist restrictions.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e122936febee9352da34e680d7e35d876e457445 commit e122936febee9352da34e680d7e35d876e457445 Author: Ulrich Müller <ulm@gentoo.org> AuthorDate: 2020-01-11 16:31:28 +0000 Commit: Ulrich Müller <ulm@gentoo.org> CommitDate: 2020-01-11 16:32:59 +0000 sci-libs/parmetis: Fix LICENSE, add mirror and bindist restrictions. Closes: https://bugs.gentoo.org/702362 Package-Manager: Portage-2.3.84, Repoman-2.3.20 Signed-off-by: Ulrich Müller <ulm@gentoo.org> .../parmetis/{parmetis-4.0.3.ebuild => parmetis-4.0.3-r1.ebuild} | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)