agda : A dependently typed functional programming language and proof assistant ( https://wiki.portal.chalmers.se/agda/ )
agda-stdlib : Agda standard library ( https://wiki.portal.chalmers.se/agda/ )
spline3 : A parallel implementation of the Sorokina/Zeilfelder spline scheme ( http://michael.orlitzky.com/code/spline3.xhtml )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a haskell
For Paludis use this rsync : rsync://gentoo.zugaina.org/haskell-portage
If you have a problem : ycarus(-at-)zugaina.org