These ebuilds come from http://arcong.ath.cx/.
If you have some problems, go to the official site first.
libgadu : This library implements the client side of the Gadu-Gadu protocol ( http://toxygen.net/libgadu/ )
opal : C++ class library normalising numerous telephony protocols" #DESCRIPTION="C++ class library for applications that wish to use the SIP an ( http://www.ekiga.org )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org