cheapglk : A stdio implementation of the Glk API ( http://www.eblong.com/zarf/glk/ )
garglk : A typographically beautiful Glk library ( http://ccxvii.net/gargoyle/ http://code.google.com/p/garglk/ )
glk-headers : Headers for the Glk API ( http://www.eblong.com/zarf/glk/ )
glkloader : A Glk library which dynamically loads another Glk library ( http://www.eblong.com/zarf/glk/ )
glkterm : An ncurses implementation of the Glk API ( http://www.eblong.com/zarf/glk/ )
glktermw : An ncurses implementation of the Glk API with Unicode support ( http://www.eblong.com/zarf/glk/ )
gnome-inform7 : GNOME user interface for Inform 7 ( http://inform7.com/ http://sourceforge.net/projects/gnome-inform7/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a interactive-fiction
For Paludis use this rsync : rsync://gentoo.zugaina.org/interactive-fiction-portage
If you have a problem : ycarus(-at-)zugaina.org