Skype released new version of Skype for Linux and removed RPM for old version. I've made PR on github: https://github.com/gentoo/gentoo/pull/4102
Fixed in commit 476f71ae217c0db767216e2b4dc5f83e6cdfa389 Author: Karol Grudziński <krlgrudzinski@gmail.com> AuthorDate: Fri Mar 3 09:56:37 2017 +0100 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Tue Mar 7 04:14:52 2017 +0100 net-im/skypeforlinux: New version (5.0.0.5), remove old - Added ebuild for new version (5.0.0.5) - Removed ebuild for version not available anymore (1.16.0.1) Closes: https://github.com/gentoo/gentoo/pull/4102
Thank you for taking care of this while I was electronically disabled.