Gentoo ~ # emerge --update --deep --newuse @world Calculating dependencies... done! !!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: app-text/poppler:0 (app-text/poppler-0.90.1:0/101::gentoo, ebuild scheduled for merge) USE="cairo cxx introspection jpeg jpeg2k lcms png qt5 tiff utils -cjk -curl -debug -doc -nss" ABI_X86="(64)" pulled in by (no parents that aren't satisfied by other packages in this slot) (app-text/poppler-0.88.0-r1:0/99::gentoo, installed) USE="cairo cxx introspection jpeg jpeg2k lcms png qt5 tiff utils -cjk -curl -debug -doc -nss" ABI_X86="(64)" pulled in by >=app-text/poppler-0.32:0/99=[cxx,jpeg,lcms,tiff,utils] required by (net-print/cups-filters-1.27.4:0/0::gentoo, installed) USE="dbus foomatic jpeg png postscript tiff -ldap -pclm -pdf -perl -static-libs -test -zeroconf" ABI_X86="(64)" ^^^^^^ media-libs/libvpx:0 (media-libs/libvpx-1.7.0-r1:0/5::gentoo, installed) USE="highbitdepth postproc svc threads -doc -static-libs -test" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="avx avx2 mmx sse sse2 sse3 sse4_1 ssse3" pulled in by >=media-libs/libvpx-1.3.0:0/5=[abi_x86_64(-)] required by (media-plugins/gst-plugins-vpx-1.16.2:1.0/1.0::gentoo, installed) USE="" ABI_X86="(64) -32 (-x32)" ^^^^^ (and 1 more with the same problem) (media-libs/libvpx-1.9.0:0/6::gentoo, ebuild scheduled for merge) USE="highbitdepth postproc svc threads -doc -static-libs -test" ABI_X86="(64) -32 (-x32)" pulled in by >=media-libs/libvpx-1.8.2:0=[postproc] required by (www-client/firefox-78.4.0:0/esr78::gentoo, ebuild scheduled for merge) USE="dbus hardened openh264 pulseaudio system-av1 system-harfbuzz system-icu system-jpeg system-libevent system-libvpx system-webp -clang -debug -eme-free -geckodriver (-gmp-autoupdate) -hwaccel -jack -lto -pgo (-screencast) (-selinux) -wayland -wifi" ABI_X86="(64)" L10N="-ach -af -an -ar -ast -az -be -bg -bn -br -bs -ca -ca-valencia -cak -cs -cy -da -de -dsb -el -en-CA -en-GB -eo -es-AR -es-CL -es-ES -es-MX -et -eu -fa -ff -fi -fr -fy -ga -gd -gl -gn -gu -he -hi -hr -hsb -hu -hy -ia -id -is -it -ja -ka -kab -kk -km -kn -ko -lij -lt -lv -mk -mr -ms -my -nb -ne -nl -nn -oc -pa -pl -pt-BR -pt-PT -rm -ro -ru -si -sk -sl -son -sq -sr -sv -ta -te -th -tl -tr -trs -uk -ur -uz -vi -xh -zh-CN -zh-TW" ^^ ^^^^^^^^ dev-qt/qtcore:5 (dev-qt/qtcore-5.15.1-r1:5/5.15.1::gentoo, ebuild scheduled for merge) USE="icu -debug -old-kernel -systemd -test" ABI_X86="(64)" pulled in by ~dev-qt/qtcore-5.15.1:5= required by (dev-qt/linguist-tools-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="-debug -qml -test" ABI_X86="(64)" ^ ^^^^^^^^^ (and 17 more with the same problem) (dev-qt/qtcore-5.14.2:5/5.14.2::gentoo, installed) USE="icu -debug -old-kernel -systemd -test" ABI_X86="(64)" pulled in by ~dev-qt/qtcore-5.14.2:5/5.14.2= required by (dev-qt/qtgui-5.14.2:5/5.14.2::gentoo, installed) USE="X dbus gif jpeg libinput png udev -accessibility -debug -egl -eglfs -evdev -gles2-only -ibus -test -tslib -tuio -vnc -vulkan -wayland" ABI_X86="(64)" ^ ^^^^^^^^^^ dev-qt/qtcore:5/5.14.2= required by (sci-visualization/gnuplot-5.2.8:0/0::gentoo, installed) USE="X gd qt5 readline (-aqua) -bitmap -cairo -compat -doc -examples -ggi -latex -libcaca -libcerf -lua -regis (-svga) -wxwidgets" ABI_X86="(64)" ^^^^^^^^^^ (and 5 more with the same problems) dev-qt/qtgui:5 (dev-qt/qtgui-5.15.1-r1:5/5.15.1::gentoo, ebuild scheduled for merge) USE="X dbus gif jpeg libinput png udev -accessibility -debug -egl -eglfs -evdev -gles2-only -ibus -test -tslib -tuio -vnc -vulkan -wayland" ABI_X86="(64)" pulled in by ~dev-qt/qtgui-5.15.1 required by (dev-qt/qtwebengine-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="alsa pulseaudio system-ffmpeg system-icu widgets -bindist -debug -designer -geolocation -jumbo-build -kerberos -test" ABI_X86="(64)" ^ ^^^^^^ (and 9 more with the same problem) (dev-qt/qtgui-5.14.2:5/5.14.2::gentoo, installed) USE="X dbus gif jpeg libinput png udev -accessibility -debug -egl -eglfs -evdev -gles2-only -ibus -test -tslib -tuio -vnc -vulkan -wayland" ABI_X86="(64)" pulled in by ~dev-qt/qtgui-5.14.2[-gles2-only] required by (dev-qt/qtprintsupport-5.14.2:5/5.14::gentoo, installed) USE="-cups -debug -gles2-only -test" ABI_X86="(64)" ^ ^^^^^^ dev-qt/qtgui:5/5.14.2= required by (sci-visualization/gnuplot-5.2.8:0/0::gentoo, installed) USE="X gd qt5 readline (-aqua) -bitmap -cairo -compat -doc -examples -ggi -latex -libcaca -libcerf -lua -regis (-svga) -wxwidgets" ABI_X86="(64)" ^^^^^^^^^^ (and 3 more with the same problems) dev-qt/qtwidgets:5 (dev-qt/qtwidgets-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="X gtk png -debug -gles2-only -test" ABI_X86="(64)" pulled in by ~dev-qt/qtwidgets-5.15.1[gles2-only=] required by (dev-qt/qtdeclarative-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="widgets -debug -gles2-only -jit -localstorage -test -vulkan" ABI_X86="(64)" ^ ^^^^^^ (and 5 more with the same problem) (dev-qt/qtwidgets-5.14.2:5/5.14::gentoo, installed) USE="X gtk png -debug -gles2-only -test" ABI_X86="(64)" pulled in by dev-qt/qtwidgets:5/5.14= required by (sci-visualization/gnuplot-5.2.8:0/0::gentoo, installed) USE="X gd qt5 readline (-aqua) -bitmap -cairo -compat -doc -examples -ggi -latex -libcaca -libcerf -lua -regis (-svga) -wxwidgets" ABI_X86="(64)" ^^^^^^^^ ~dev-qt/qtwidgets-5.14.2[-gles2-only] required by (dev-qt/qtprintsupport-5.14.2:5/5.14::gentoo, installed) USE="-cups -debug -gles2-only -test" ABI_X86="(64)" ^ ^^^^^^ (and 1 more with the same problems) dev-qt/qtdbus:5 (dev-qt/qtdbus-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="-debug -test" ABI_X86="(64)" pulled in by ~dev-qt/qtdbus-5.15.1 required by (dev-qt/qtnetwork-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="networkmanager ssl -bindist -connman -debug -gssapi -libproxy -libressl -sctp -test" ABI_X86="(64)" ^ ^^^^^^ (dev-qt/qtdbus-5.14.2:5/5.14::gentoo, installed) USE="-debug -test" ABI_X86="(64)" pulled in by ~dev-qt/qtdbus-5.14.2 required by (dev-qt/qtnetwork-5.14.2-r1:5/5.14::gentoo, installed) USE="networkmanager ssl -bindist -connman -debug -gssapi -libproxy -sctp -test" ABI_X86="(64)" ^ ^^^^^^ (and 1 more with the same problem) dev-qt/qtnetwork:5 (dev-qt/qtnetwork-5.14.2-r1:5/5.14::gentoo, installed) USE="networkmanager ssl -bindist -connman -debug -gssapi -libproxy -sctp -test" ABI_X86="(64)" pulled in by dev-qt/qtnetwork:5/5.14= required by (sci-visualization/gnuplot-5.2.8:0/0::gentoo, installed) USE="X gd qt5 readline (-aqua) -bitmap -cairo -compat -doc -examples -ggi -latex -libcaca -libcerf -lua -regis (-svga) -wxwidgets" ABI_X86="(64)" ^^^^^^^^ (dev-qt/qtnetwork-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="networkmanager ssl -bindist -connman -debug -gssapi -libproxy -libressl -sctp -test" ABI_X86="(64)" pulled in by ~dev-qt/qtnetwork-5.15.1 required by (dev-qt/qtwebengine-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="alsa pulseaudio system-ffmpeg system-icu widgets -bindist -debug -designer -geolocation -jumbo-build -kerberos -test" ABI_X86="(64)" ^ ^^^^^^ (and 3 more with the same problem) dev-qt/qtprintsupport:5 (dev-qt/qtprintsupport-5.14.2:5/5.14::gentoo, installed) USE="-cups -debug -gles2-only -test" ABI_X86="(64)" pulled in by dev-qt/qtprintsupport:5/5.14= required by (sci-visualization/gnuplot-5.2.8:0/0::gentoo, installed) USE="X gd qt5 readline (-aqua) -bitmap -cairo -compat -doc -examples -ggi -latex -libcaca -libcerf -lua -regis (-svga) -wxwidgets" ABI_X86="(64)" ^^^^^^^^ (dev-qt/qtprintsupport-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="-cups -debug -gles2-only -test" ABI_X86="(64)" pulled in by ~dev-qt/qtprintsupport-5.15.1 required by (dev-qt/designer-5.15.1:5/5.15::gentoo, ebuild scheduled for merge) USE="-debug -declarative -test -webkit" ABI_X86="(64)" ^ ^^^^^^ (and 1 more with the same problem) media-video/ffmpeg:0 (media-video/ffmpeg-4.3.1:0/56.58.58::gentoo, ebuild scheduled for merge) USE="X alsa bzip2 dav1d encode gnutls gpl iconv libdrm libv4l mp3 network openal opencl opengl openh264 openssl opus oss pic postproc pulseaudio sdl svg theora threads v4l vaapi vdpau vorbis vpx x264 x265 zlib -amr -amrenc (-appkit) -bluray -bs2b -cdio -chromaprint -chromium -codec2 -cpudetection (-cuda) -debug -doc -fdk -flite -fontconfig -frei0r -fribidi -gcrypt -gme -gmp -gsm -hardcoded-tables -iec61883 -ieee1394 -jack -jpeg2k -kvazaar -ladspa -libaom -libaribb24 -libass -libcaca -libilbc -libressl -librtmp -libsoxr -libtesseract -libxml2 -lv2 -lzma (-mipsdspr1) (-mipsdspr2) (-mipsfpu) (-mmal) -modplug -rav1e -rubberband -samba -snappy -speex -srt -ssh -static-libs -test -truetype -twolame -vidstab -vulkan -wavpack -webp -xvid -zeromq -zimg -zvbi" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext sse sse2 sse3 sse4_1 sse4_2 ssse3 -3dnow -3dnowext -fma4 -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher" VIDEO_CARDS="nvidia" pulled in by (no parents that aren't satisfied by other packages in this slot) (media-video/ffmpeg-4.2.4:0/56.58.58::gentoo, installed) USE="X alsa bzip2 chromium encode gpl iconv libdrm libv4l mp3 network openal opencl opengl openh264 openssl opus oss pic postproc pulseaudio sdl svg theora threads v4l vaapi vdpau vorbis vpx x264 x265 zlib -amr -amrenc (-appkit) -bluray -bs2b -cdio -chromaprint -codec2 -cpudetection (-cuda) -dav1d -debug -doc -fdk -flite -fontconfig -frei0r -fribidi -gcrypt -gme -gmp -gnutls -gsm -hardcoded-tables -iec61883 -ieee1394 -jack -jpeg2k -kvazaar -ladspa -libaom -libaribb24 -libass -libcaca -libilbc -libressl -librtmp -libsoxr -libtesseract -libxml2 -lv2 -lzma (-mipsdspr1) (-mipsdspr2) (-mipsfpu) (-mmal) -modplug -rubberband -samba -snappy -speex -srt -ssh -static-libs -test -truetype -twolame -vidstab -wavpack -webp -xvid -zeromq -zimg -zvbi" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext sse sse2 sse3 sse4_1 sse4_2 ssse3 -3dnow -3dnowext -fma4 -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher" VIDEO_CARDS="nvidia" pulled in by =media-libs/x265-1.6:0/160=[abi_x86_64(-)] required by (media-video/ffmpeg-4.2.4:0/56.58.58::gentoo, installed) USE="X alsa bzip2 chromium encode gpl iconv libdrm libv4l mp3 network openal opencl opengl openh264 openssl opus oss pic postproc pulseaudio sdl svg theora threads v4l vaapi vdpau vorbis vpx x264 x265 zlib -amr -amrenc (-appkit) -bluray -bs2b -cdio -chromaprint -codec2 -cpudetection (-cuda) -dav1d -debug -doc -fdk -flite -fontconfig -frei0r -fribidi -gcrypt -gme -gmp -gnutls -gsm -hardcoded-tables -iec61883 -ieee1394 -jack -jpeg2k -kvazaar -ladspa -libaom -libaribb24 -libass -libcaca -libilbc -libressl -librtmp -libsoxr -libtesseract -libxml2 -lv2 -lzma (-mipsdspr1) (-mipsdspr2) (-mipsfpu) (-mmal) -modplug -rubberband -samba -snappy -speex -srt -ssh -static-libs -test -truetype -twolame -vidstab -wavpack -webp -xvid -zeromq -zimg -zvbi" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext sse sse2 sse3 sse4_1 sse4_2 ssse3 -3dnow -3dnowext -fma4 -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher" VIDEO_CARDS="nvidia" ^^^^^^^ 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. The following USE changes are necessary to proceed: (see "package.use" in the portage(5) man page for more details) # required by media-libs/mesa-20.1.10::gentoo[xvmc,gallium] # required by dev-qt/qtwebengine-5.15.1::gentoo # required by sci-geosciences/gpsbabel-1.5.4-r1::gentoo[gui] # required by sci-geosciences/qgis-3.10.9::gentoo # required by @selected # required by @world (argument) >=x11-libs/libXvMC-1.0.12 abi_x86_32 # required by x11-libs/libXvMC-1.0.12::gentoo # required by media-libs/mesa-20.1.10::gentoo[xvmc,gallium] # required by dev-qt/qtwebengine-5.15.1::gentoo # required by sci-geosciences/gpsbabel-1.5.4-r1::gentoo[gui] # required by sci-geosciences/qgis-3.10.9::gentoo # required by @selected # required by @world (argument) >=x11-libs/libXv-1.0.11-r2 abi_x86_32 Use --autounmask-write to write changes to config files (honoring CONFIG_PROTECT). Carefully examine the list of proposed changes, paying special attention to mask or keyword changes that may expose experimental or unstable packages. * In order to avoid wasting time, backtracking has terminated early * due to the above autounmask change(s). The --autounmask-backtrack=y * option can be used to force further backtracking, but there is no * guarantee that it will produce a solution. !!! All ebuilds that could satisfy "~media-libs/avidemux-core-2.7.4:2.7[nls?,sdl?,vaapi?,vdpau?,xv?,nvenc?]" have been masked. !!! One of the following masked packages is required to complete your request: - media-libs/avidemux-core-2.7.4-r1::gentoo (masked by: ~amd64 keyword) (dependency required by "media-video/avidemux-2.7.4-r1::gentoo" [ebuild]) (dependency required by "@selected" [set]) (dependency required by "@world" [argument]) For more information, see the MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook.