app-games/frotz/frotz-2.42.ebuild contains the following: DEPEND="sys-libs/ncurses oss? ( media-libs/alsa-oss )" shouldn't this be something like: DEPEND="sys-libs/ncurses oss? (alsa? ( media-libs/alsa-oss))"
Should be fixed in the version 2.43 that I just committed. Thanks for the report.