arachne : Seam carving resizing library and realtime demonstration program ( http://seam-carver.sourceforge.net/ )
nvidia-texture-tools : A set of cuda-enabled texture tools and compressors ( https://github.com/castano/nvidia-texture-tools )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a voyageur
For Paludis use this rsync : rsync://gentoo.zugaina.org/voyageur-portage
If you have a problem : ycarus(-at-)zugaina.org