sci-chemistry/mongochem depends on sci-libs/vtk[qt4], which in turn depends on dead and vulnerable qtwebkit which we'd like to remove soon. Upstream git has been ported to Qt 5 but I can't get it to build, so unless it can be fixed it might be time to last rite this package.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=806ec354b5ebda5e39b5e1942a7f1bf2f2e73e34 commit 806ec354b5ebda5e39b5e1942a7f1bf2f2e73e34 Author: Michael Palimaka <kensington@gentoo.org> AuthorDate: 2017-09-30 02:56:02 +0000 Commit: Michael Palimaka <kensington@gentoo.org> CommitDate: 2017-09-30 02:56:19 +0000 profiles: mask sci-chemistry/mongochem for removal Bug: https://bugs.gentoo.org/624244 profiles/package.mask | 6 ++++++ 1 file changed, 6 insertions(+)}
Last-rites done.