Hi! This happens when I try to do the emerge @world: hackenherr:~# emerge-world [0:20:30] [ebuild N ] sys-apps/install-xattr-0.5 [ebuild R ] sys-devel/patch-2.7.5 USE="xattr* -static {-test}" [ebuild R ] sys-apps/coreutils-8.24 USE="acl nls xattr* -caps -gmp -multicall (-selinux) -static -vanilla" [ebuild UD] net-misc/iputils-20121221-r2 [20150815-r1] USE="ipv6 ssl -SECURITY_HAZARD -arping -caps -clockdiff -doc -filecaps -gnutls% -idn -rarpd -rdisc -static -tftpd -tracepath -traceroute (-gcrypt%) (-libressl%) (-nettle%) (-openssl%*)" [ebuild U ] net-libs/miniupnpc-1.9.20151008 [1.9.20150917-r1] USE="ipv6 -static-libs" [ebuild UD] sys-libs/ncurses-5.9-r5 [6.0-r1] USE="cxx gpm unicode -ada -debug -doc -minimal -profile -static-libs -tinfo -trace (-test%) (-threads%*)" ABI_X86="32 (64) (-x32)" [ebuild R ] dev-libs/libisofs-1.4.0 USE="acl xattr* zlib -debug -static-libs -verbose-debug" [ebuild R ] app-arch/tar-1.28-r1 USE="acl nls xattr* -minimal (-selinux) -static" [ebuild U ] dev-libs/libnl-3.2.27 [3.2.26] USE="python -static-libs -utils" ABI_X86="32 (64) (-x32)" PYTHON_TARGETS="python2_7 python3_4 -python3_3" [ebuild U ] net-dns/bind-tools-9.10.3 [9.10.2_p4-r1] USE="idn ipv6 readline seccomp ssl urandom xml -doc -gost -gssapi -libressl" [ebuild N ] dev-python/pyxattr-0.5.5 USE="-doc {-test}" PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3" [ebuild U ] net-misc/youtube-dl-2015.10.16 [2015.10.13] USE="offensive {-test}" PYTHON_SINGLE_TARGET="python3_4 -python2_7 -python3_3" PYTHON_TARGETS="python2_7 python3_4 -python3_3" [ebuild R ] sys-apps/portage-2.2.23 USE="(ipc) xattr* -build -doc -epydoc (-selinux)" LINGUAS="-ru" PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3 -python3_5" [ebuild U ] dev-ruby/racc-1.4.13 [1.4.12] USE="-doc {-test}" RUBY_TARGETS="ruby20 ruby22 (-ruby19) -ruby21" [ebuild R ] app-arch/libarchive-3.1.2-r2 USE="acl bzip2 e2fsprogs iconv lzma xattr* zlib -expat -libressl -lzo -nettle -static-libs" [ebuild R ] dev-libs/glib-2.44.1-r1 USE="dbus (mime) xattr* -debug (-fam) (-selinux) -static-libs -systemtap {-test} -utils" ABI_X86="32 (64) (-x32)" PYTHON_TARGETS="python2_7" [ebuild U ] dev-qt/qtcore-5.5.1 [5.4.2] USE="icu -debug (-systemd) {-test}" [ebuild U ] dev-qt/qtxml-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qtdbus-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qtsql-5.5.1 [5.4.2] USE="sqlite -debug -freetds -mysql -oci8 -odbc -postgres {-test}" [ebuild U ] dev-qt/qtscript-5.5.1 [5.4.2-r1] USE="jit -debug -scripttools {-test}" [ebuild U ] dev-qt/qtconcurrent-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qttest-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/linguist-tools-5.5.1 [5.4.2] USE="-debug -qml {-test}" [ebuild U ] dev-qt/qtcore-4.8.7-r1 [4.8.7] USE="exceptions glib iconv icu qt3support ssl (-aqua) -debug -libressl% -pch" ABI_X86="32 (64) (-x32)" [ebuild U ] dev-qt/qtsql-4.8.7-r1 [4.8.7] USE="exceptions qt3support sqlite (-aqua) -debug -freetds -mysql -oci8 -odbc -pch -postgres" ABI_X86="32 (64) (-x32)" [ebuild U ] dev-util/android-studio-1.4.0.10.141.2288178-r1 [1.4.0.10.141.2288178] USE="(-selinux)" [ebuild U ] gnome-base/librsvg-2.40.11 [2.40.10] USE="introspection -tools -vala" ABI_X86="32 (64) (-x32)" [ebuild U ] dev-qt/qtgui-5.5.1 [5.4.2-r1] USE="accessibility dbus evdev gif gtkstyle ibus jpeg png udev xcb -debug -egl -eglfs -gles2 -libinput% {-test} -tslib% -tuio% (-harfbuzz%*)" [ebuild U ] app-text/poppler-0.37.0 [0.36.0] USE="cairo cxx introspection jpeg jpeg2k lcms png qt5 tiff utils -cjk -curl -debug -doc -qt4" [ebuild U ] dev-qt/qtwidgets-5.5.1 [5.4.2] USE="gtkstyle png xcb -debug -gles2 {-test}" [ebuild U ] dev-qt/qtx11extras-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qtprintsupport-5.5.1 [5.4.2] USE="cups -debug -gles2 {-test}" [ebuild U ] dev-qt/qtopengl-5.5.1 [5.4.2] USE="-debug -gles2 {-test}" [ebuild U ] dev-qt/qtsvg-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild R ] sys-apps/shadow-4.2.1-r1 USE="acl cracklib nls pam xattr* -audit (-selinux) -skey" LINGUAS="es -cs -da -de -fi -fr -hu -id -it -ja -ko -pl -pt_BR -ru -sv -tr -zh_CN -zh_TW" [ebuild U ] dev-qt/qtnetwork-5.5.1 [5.4.2] USE="networkmanager ssl -bindist -connman -debug -libproxy% {-test}" [ebuild U ] dev-qt/qtxmlpatterns-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qthelp-5.5.1 [5.4.2] USE="-debug {-test}" [ebuild U ] dev-qt/qtdeclarative-5.5.1 [5.4.2-r1] USE="jit widgets xml -debug -gles2 -localstorage {-test}" [ebuild U ] dev-qt/qtquick1-5.5.1 [5.4.2] USE="opengl xml -debug -designer -gles2% {-test} -webkit" [ebuild U ] dev-qt/qtquickcontrols-5.5.1 [5.4.2] USE="widgets -debug {-test}" [ebuild U ] dev-qt/designer-5.5.1 [5.4.2] USE="declarative -debug {-test} -webkit" [ebuild U ] dev-qt/qtwebkit-5.5.1 [5.4.2] USE="gstreamer opengl printsupport qml -debug -geolocation% -gstreamer010 -multimedia -orientation% {-test} -webchannel% -webp (-udev%*)" [ebuild U ] net-ftp/filezilla-3.14.1 [3.14.0] USE="dbus nls (-aqua) {-test}" [ebuild U ] dev-qt/qt-creator-3.5.1 [3.5.0] USE="autotools clang cmake git python -android -baremetal -bazaar -clearcase -cvs -doc -ios -mercurial -perforce -qbs -qnx -subversion (-systemd) {-test} -valgrind -webkit -winrt" LINGUAS="-cs -de -fr -ja -pl -ru -sl -uk -zh_CN -zh_TW" [ebuild U ] dev-vcs/git-2.6.2 [2.6.1-r2] USE="blksha1 curl gpg gtk highlight iconv nls pcre perl python threads webdav -cgi -cvs -doc -emacs -gnome-keyring -libressl -mediawiki (-ppcsha1) -subversion {-test} -tk -xinetd" PYTHON_TARGETS="python2_7" !!! 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-0.37.0:0/56::gentoo, ebuild scheduled for merge) pulled in by (no parents that aren't satisfied by other packages in this slot) (app-text/poppler-0.36.0:0/55::gentoo, installed) pulled in by app-text/poppler:0/55=[qt5] required by (app-office/texmaker-4.4.1-r1:0/0::gentoo, installed) ^^^^^^ (and 5 more with the same problem) sys-libs/ncurses:0 (sys-libs/ncurses-6.0-r1:0/6::gentoo, installed) pulled in by sys-libs/ncurses:0/6= required by (dev-db/mariadb-10.0.21-r1:0/18::gentoo, installed) ^^^^^ (and 18 more with the same problem) (sys-libs/ncurses-5.9-r5:0/5::gentoo, ebuild scheduled for merge) pulled in by >=sys-libs/ncurses-5.9-r3:0/5[abi_x86_32(-)] required by (dev-util/android-studio-1.4.0.10.141.2288178-r1:0/0::gentoo, ebuild scheduled for merge) ^^^^ NOTE: Use the '--verbose-conflicts' option to display parents omitted above Masking some packages fixes the issue. Reproducible: Always
... The only thing I see here is a support question (and a not well formed one at that), not a bug.
(In reply to Rafał Mużyło from comment #1) > ... > The only thing I see here is a support question (and a not well formed one > at that), not a bug. Well... if you can't see the bug, that's in ncurses and android-studio. The -r1 version asks for a lesser version of ncurses, and doesn't support the 6.0. This is not the first time this happens, and it was fixed though. I hope this time would be the same.
Well... this was just fixed by slotting ncurses. Just synced, and now solved. Thanks.