These ebuilds come from http://catmur.co.uk/gentoo/.
If you have some problems, go to the official site first.
autotrace : Converts Bitmaps to vector-graphics ( http://autotrace.sourceforge.net/ )
frontline : Front-End to Autotrace (Converts Bitmaps to vector-grahics) ( http://autotrace.sourceforge.net/ )
fyre : Fyre renders and animates Peter de Jong maps ( http://fyre.navi.cx/ )
lcdf-typetools : Utilities for manipulating OpenType and Type1 fonts ( http://www.lcdf.org/type/#typetools )
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