(chroot) jurchen / # emerge -uD world --with-bdeps=y

 * IMPORTANT: 4 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

Calculating dependencies             ... done!

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-libs/ncurses:5

  (sys-libs/ncurses-5.9-r2::gentoo, ebuild scheduled for merge) pulled in by
    sys-libs/ncurses[-tinfo] required by (sys-apps/openrc-0.11.8::gentoo, installed)

  (sys-libs/ncurses-5.9-r2::gentoo, installed) pulled in by
    (no parents that aren't satisfied by other packages in this slot)


!!! Enabling --newuse and --update might solve this conflict.
!!! If not, it might help emerge to give a more specific suggestion.


The following USE changes are necessary to proceed:
#required by sys-fs/cryptsetup-1.6.0[-static-libs,static], required by sys-fs/udisks-2.1.0[crypt], required by kde-base/kdelibs-4.10.3-r2[udisks], required by kde-base/nepomuk-core-4.10.3, required by kde-base/nepomuk-widgets-4.10.3
=sys-apps/util-linux-2.23 static-libs

Use --autounmask-write to write changes to config files (honoring CONFIG_PROTECT).

!!! The ebuild selected to satisfy "media-libs/sdl-mixer" has unmet requirements.
- media-libs/sdl-mixer-1.2.12-r3::gentoo USE="(consolekit) flac mad (policykit) vorbis wav -fluidsynth -midi -mikmod -mod -modplug -mp3 -playtools -smpeg -static-libs -timidity"

  The following REQUIRED_USE flag constraints are unsatisfied:
    mad? ( mp3 )

  The above constraints are a subset of the following complete expression:
    midi? ( any-of ( timidity fluidsynth ) ) timidity? ( midi ) fluidsynth? ( midi ) mp3? ( any-of ( smpeg mad ) ) smpeg? ( mp3 ) mad? ( mp3 ) mod? ( any-of ( mikmod modplug ) ) mikmod? ( mod ) modplug? ( mod )

(dependency required by "games-simulation/simutrans-0.112.2" [ebuild])
(dependency required by "@selected" [set])
(dependency required by "@world" [argument])
(chroot) jurchen / #