pinentry : Simple passphrase entry dialogs which utilize the Assuan protocol (meta package) ( https://gnupg.org/aegypten2/index.html )
pinentry-base : Simple passphrase entry dialogs which utilize the Assuan protocol ( https://gnupg.org/aegypten2/index.html )
pinentry-gnome : GNOME 3 frontend for pinentry ( https://gnupg.org/aegypten2/index.html )
pinentry-gtk2 : Gtk+2 frontend for pinentry ( https://gnupg.org/aegypten2/index.html )
pinentry-qt5 : Qt5 frontend for pinentry ( https://gnupg.org/aegypten2/index.html )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sabayon-distro
For Paludis use this rsync : rsync://gentoo.zugaina.org/sabayon-distro-portage
If you have a problem : ycarus(-at-)zugaina.org