On case-insensitive file systems there's a conflict between files/README.gentoo files/README.Gentoo It turns out that readme.gentoo.eclass does not use the latter, please remove. Thanks!
commit 38938220c8b6fde207fb7054dbdd8987bfa5085d Author: Justin Lecher <jlec@gentoo.org> Date: Tue Apr 26 20:48:22 2016 +0200 sci-biology/emboss: Clean up of files dir Move to readme.gentoo-r1.eclass Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=579728 Package-Manager: portage-2.2.28 Signed-off-by: Justin Lecher <jlec@gentoo.org> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=38938220c8b6fde207fb7054dbdd8987bfa5085d