These ebuilds come from https://github.com/l29ah/booboo.
If you have some problems, go to the official site first.
qt-meta : The Qt toolkit is a comprehensive C++ application development framework. ( http://qt.nokia.com/ )
xosd : Library for overlaying text in X-Windows X-On-Screen-Display plus binary for sending text from CLI ( https://sourceforge.net/projects/libxosd/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a l29ah
For Paludis use this rsync : rsync://gentoo.zugaina.org/l29ah-portage
If you have a problem : ycarus(-at-)zugaina.org