ayatana-ido : Widgets and other objects used for Ayatana Indicators ( https://github.com/AyatanaIndicators/ayatana-ido )
dee : Provide objects allowing to create Model-View-Controller type programs across DBus ( https://launchpad.net/dee/ )
libayatana-appindicator : Ayatana Application Indicators ( https://github.com/AyatanaIndicators/libayatana-appindicator )
libayatana-indicator : Panel indicator applet ( https://github.com/AyatanaIndicators/libayatana-indicator )
libcolumbus : Error tolerant matching engine used by the Unity desktop ( https://launchpad.net/libcolumbus )
libindicator : A set of symbols and convenience functions that all indicators would like to use ( https://launchpad.net/libindicator )
libqtdbusmock : Qt Bindings for python-dbusmock ( https://launchpad.net/libqtdbustest )
libqtdbustest : Library to facilitate testing DBus interactions in Qt applications ( https://launchpad.net/libqtdbustest )
libunity : Library for instrumenting and integrating with all aspects of the Unity shell ( https://launchpad.net/libunity )
libunity-misc : Miscellaneous modules for the Unity desktop ( https://launchpad.net/libunity-misc )
libzeitgeist : Client library to interact with zeitgeist ( https://launchpad.net/libzeitgeist/ )
properties-cpp : Simple convenience library for handling properties and signals in C++11 ( https://launchpad.net/properties-cpp )
xpathselect : Select objects in an object tree using XPath queries ( https://launchpad.net/xpathselect )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a unity-gentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/unity-gentoo-portage
If you have a problem : ycarus(-at-)zugaina.org