Calculating dependencies... done!
[ebuild N #] sys-fs/eudev-1.5.3-r1 USE="gudev hwdb introspection keymap kmod modutils openrc rule-generator static-libs -doc (-selinux) {-test}"
[ebuild N ] virtual/libgudev-208 USE="introspection static-libs"
[ebuild N ] virtual/libudev-208 USE="static-libs"
[ebuild U #] virtual/udev-208-r2 [171] USE="static-libs*"
[ebuild U #] sys-apps/hwids-20140602 [20130131]
[ebuild N ] sys-fs/udev-init-scripts-27
[ebuild N ] sys-power/upower-pm-utils-0.9.23-r1 USE="introspection -ios"
[blocks B ] sys-fs/udev ("sys-fs/udev" is blocking sys-fs/eudev-1.5.3-r1)
[blocks B ] <sys-fs/lvm2-2.02.97 ("<sys-fs/lvm2-2.02.97" is blocking sys-fs/eudev-1.5.3-r1)
[blocks B ] <sys-fs/udev-186 ("<sys-fs/udev-186" is blocking sys-fs/udev-init-scripts-27)

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

virtual/udev:0

(virtual/udev-208-r2::gentoo, ebuild scheduled for merge) pulled in by
>=virtual/udev-206 required by (sys-apps/hwids-20140602::gentoo, ebuild scheduled for merge)
(and 1 more with the same problem)

(virtual/udev-171::gentoo, installed) pulled in by
>=virtual/udev-171[gudev,hwdb] required by (sys-fs/udisks-2.0.0::gentoo, installed)
virtual/udev[gudev,hwdb] required by (sys-fs/udisks-1.0.4-r3::gentoo, installed)
=virtual/udev-171 required by (kde-base/kdelibs-4.13.1-r1::gentoo, installed)
(and 27 more with the same problems)