gistfile1.txt

[ebuild     U  ] net-wireless/wireless-regdb-20180531::gentoo [20180509::gentoo] 23 KiB
[ebuild     U #] dev-libs/openssl-1.1.1_pre7:0/1.1::gentoo [1.0.2o-r2:0/0::gentoo] USE="asm zlib -bindist -rfc3779 -sctp -static-libs {-test} -tls-heartbeat* -vanilla (-gmp%) (-kerberos%) (-sslv2%) (-sslv3%*)" ABI_X86="32 (64) (-x32)" CPU_FLAGS_X86="(sse2)" 8,115 KiB
[ebuild     U #] net-libs/nodejs-10.3.0::gentoo [9.11.1::gentoo] USE="npm snapshot ssl -debug -doc -icu -inspector -systemtap {-test}" CPU_FLAGS_X86="sse2" PYTHON_TARGETS="python2_7" 19,008 KiB
[ebuild     U  ] dev-libs/libgit2-0.27.1:0/27::gentoo [0.26.3:0/26::gentoo] USE="curl ssh threads -examples -gssapi -libressl {-test} -trace" 4,655 KiB
[ebuild     UD*] dev-haskell/cabal-2.1.9999:0/2.1.9999::haskell [2.2.0.1:0/2.2.0.1::haskell] USE="-profile {-test}" 0 KiB
[ebuild     U  ] dev-haskell/zip-archive-0.3.2.5:0/0.3.2.5::haskell [0.3.2.4:0/0.3.2.4::haskell] USE="hscolour -doc -executable -hoogle -profile {-test}" 18 KiB
[ebuild     U *] dev-haskell/cabal-install-9999:0/0::haskell [2.2.0.0:0/2.2.0.0::haskell] USE="network-uri%* noprefs%* {-test} (-native-dns%*)" 0 KiB
[ebuild     U  ] media-video/vlc-3.0.3:0/5-9::gentoo [3.0.2:0/5-9::gentoo] USE="X a52 alsa dbus dts dvbpsi dvd encode ffmpeg flac gcrypt gnome-keyring gstreamer jpeg libnotify libsamplerate mp3 mpeg ncurses ogg optimisememory png pulseaudio qt5 run-as-root samba ssl svg theora truetype udev vorbis wayland x264 xml (-altivec) -aom -archive -bidi -bluray -cddb -chromaprint -chromecast -dc1394 -debug (-directx) -faad -fdk -fluidsynth -fontconfig -gme -ieee1394 -jack -kate -libass -libav -libcaca -libtar -libtiger -linsys -lirc -live -lua -macosx-notifications (-macosx-qtkit) -matroska -microdns -modplug -mtp -musepack (-neon) -nfs -omxil -opencv -opus -postproc -projectm -rdp -rtsp -schroedinger -sdl-image -sftp -shout -sid -skins -soxr -speex -srt -taglib {-test} -tremor -twolame -upnp -v4l -vaapi -vcd -vdpau -vnc -vpx -wma-fixed -x265 -zeroconf -zvbi" CPU_FLAGS_X86="mmx sse" 24,358 KiB

Total: 8 packages (7 upgrades, 1 downgrade), Size of downloads: 56,174 KiB

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

dev-libs/openssl:0

  (dev-libs/openssl-1.1.1_pre7:0/1.1::gentoo, ebuild scheduled for merge) pulled in by
    >=dev-libs/openssl-1.1.0:0=[-bindist] required by (net-libs/nodejs-10.3.0:0/0::gentoo, ebuild scheduled for merge)
    ^^                 ^^^^^^^^                                                                                                                                                                 

  (dev-libs/openssl-1.0.2o-r2:0/0::gentoo, installed) pulled in by
    <dev-libs/openssl-1.1:0=[bindist=] required by (dev-libs/botan-1.10.17:0/0::gentoo, installed)
    ^                 ^^^^^^                                                                                                                                                

dev-libs/libgit2:0

  (dev-libs/libgit2-0.27.1:0/27::gentoo, ebuild scheduled for merge) pulled in by
    (no parents that aren't satisfied by other packages in this slot)

  (dev-libs/libgit2-0.26.3:0/26::gentoo, installed) pulled in by
    >=dev-libs/libgit2-0.26.0:0/26[ssh?] required by (dev-libs/libgit2-glib-0.26.4-r1:0/0::gnome-next, installed)
                             ^^^^^                                                                                                                   


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. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

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