(chroot) funfool-132-CK-NF78 /var/db/pkg # emerge -auDN @system --ignore-world

These are the packages that would be merged, in order:

Calculating dependencies... done!


[nomerge       ] sys-apps/shadow-4.6::core-kit [4.5-r1::core-kit] USE="acl cracklib nls pam xattr -audit (-selinux) -skey"
[nomerge       ]  sys-auth/pambase-20150213-r3::core-kit  USE="consolekit* cracklib nullok sha512 -debug -elogind -gnome-keyring -minimal -mktemp -pam_krb5 -pam_ssh -passwdqc -securetty (-selinux) -systemd"
[nomerge       ]   sys-auth/consolekit-1.2.1::nokit  USE="acl pam policykit udev -cgroups -debug -doc -evdev -pm-utils (-selinux) -test"
[nomerge       ]    dev-libs/glib-2.58.1:2::gnome-kit  USE="dbus mime xattr (-fam) (-selinux) -static-libs -systemtap -test -utils" PYTHON_TARGETS="python2_7 python3_6 -python3_4 -python3_5 -python3_7"
[nomerge       ]     gnome-base/dconf-0.30.1::gnome-kit  USE="-test"
[nomerge       ]      dev-lang/vala-0.40.11:0.40::gnome-kit  USE="-test"
[ebuild  N     ]       media-gfx/graphviz-2.40.1-r1::media-kit  USE="X cairo nls pdf python qt5 svg -devil -doc -examples -gdk-pixbuf -gtk -gts (-guile) -java -lasi -perl -postscript -ruby -static-libs -tcl" PYTHON_TARGETS="python2_7" 0 KiB
[ebuild  N     ]        gnome-base/librsvg-2.45.0:2::gnome-kit  USE="introspection vala -tools" 0 KiB
[ebuild  N     ]         dev-lang/vala-0.40.11:0.40::gnome-kit  USE="-test" 0 KiB
[ebuild  N     ]     gnome-base/dconf-0.30.1::gnome-kit  USE="-test" 0 KiB

Total: 4 packages (4 new), Size of downloads: 0 KiB

 * Error: circular dependencies:

(media-gfx/graphviz-2.40.1-r1:0/0::media-kit, ebuild scheduled for merge) depends on
 (gnome-base/librsvg-2.45.0:2/2::gnome-kit, ebuild scheduled for merge) (buildtime)
  (dev-lang/vala-0.40.11:0.40/0.40::gnome-kit, ebuild scheduled for merge) (buildtime)
   (media-gfx/graphviz-2.40.1-r1:0/0::media-kit, ebuild scheduled for merge) (buildtime)

It might be possible to break this cycle
by applying any of the following changes:
- media-gfx/graphviz-2.40.1-r1 (Change USE: -svg)
- gnome-base/librsvg-2.45.0 (Change USE: -vala)

Note that this change can be reverted, once the package has been installed.

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

sys-libs/gdbm:0

  (sys-libs/gdbm-1.18.1:0/6::core-kit, installed) pulled in by
    sys-libs/gdbm:0/6=[berkdb] required by (dev-lang/python-2.7.15:2.7/2.7::python-kit, installed)
                 ^^^^^
    (and 2 more with the same problem)

  (sys-libs/gdbm-1.14.1:0/5::core-kit, ebuild scheduled for merge) pulled in by
    >=sys-libs/gdbm-1.8.3:0/5= required by (dev-lang/perl-5.26.2-r1:0/5.26::perl-kit, installed)
                         ^^^^^

NOTE: Use the '--verbose-conflicts' option to display parents omitted above

It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


emerge: there are no ebuilds to satisfy "dev-lang/perl:0/5.24=".
(dependency required by "virtual/perl-File-Temp-0.230.400-r5::perl-kit" [installed])
(dependency required by "dev-lang/perl-5.26.2-r1::perl-kit" [installed])
(dependency required by "kde-frameworks/kdoctools-5.52.0::kde-kit" [ebuild])
(dependency required by "kde-frameworks/kconfigwidgets-5.52.0::kde-kit[man]" [ebuild])
(dependency required by "kde-frameworks/kiconthemes-5.52.0::kde-kit" [ebuild])
(dependency required by "kde-plasma/polkit-kde-agent-5.14.3::kde-kit" [ebuild])
(dependency required by "kde-frameworks/kauth-5.52.0::kde-kit" [ebuild])
(chroot) funfool-132-CK-NF78 /var/db/pkg #