The summary describes the problem: all versions of x11-themes/light-themes with USE=gtk3, including now stable 17.04_p20170406, depend on x11-themes/gtk-engines-unico which is hardmasked for removal in 30 days. Reproducible: Always Steps to Reproduce: 1. emerge -pvt x11-themes/light-themes Actual Results: !!! All ebuilds that could satisfy "x11-themes/gtk-engines-unico" have been masked. !!! One of the following masked packages is required to complete your request: - x11-themes/gtk-engines-unico-1.0.3_pre20140109::gentoo (masked by: package.mask) /usr/portage/profiles/package.mask: # Andreas Sturmlechner <asturm@gentoo.org> (2021-01-24) # Ancient package no one else is packaging, blocks autotools-multilib cleanup. # Masked for removal in 30 days. (dependency required by "x11-themes/light-themes-17.04_p20170406::gentoo[gtk3]" [ebuild]) (dependency required by "x11-themes/light-themes" [argument]) For more information, see the MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook. Expected Results: No broken dependencies
This is already obsolete, do sync.