Use emerge @preserved-rebuild to rebuild packages using these libraries dualcore ~ # emerge -UD --with-bdeps y @world --backtrack=100 !!! Section 'wine-overlay' in repos.conf has name different from repository name 'wine' set inside repository Calculating dependencies... done! emerge: there are no ebuilds to satisfy ">=app-text/poppler-0.32:0/92=[cxx,jpeg,lcms,tiff,utils]". (dependency required by "net-print/cups-filters-1.25.11::gentoo" [installed]) (dependency required by "net-print/cups-2.3.3-r1::gentoo" [ebuild]) (dependency required by "x11-libs/gtk+-3.24.13::gentoo" [installed]) (dependency required by "x11-themes/adwaita-icon-theme-3.32.0::gentoo" [installed]) dualcore ~ # eselect profile list Available profile symlink targets: [1] default/linux/amd64/17.0 (stable) [2] default/linux/amd64/17.0/selinux (stable) [3] default/linux/amd64/17.0/hardened (stable) [4] default/linux/amd64/17.0/hardened/selinux (stable) [5] default/linux/amd64/17.0/desktop (stable) [6] default/linux/amd64/17.0/desktop/gnome (stable) [7] default/linux/amd64/17.0/desktop/gnome/systemd (stable) [8] default/linux/amd64/17.0/desktop/plasma (stable) [9] default/linux/amd64/17.0/desktop/plasma/systemd (stable) [10] default/linux/amd64/17.0/developer (stable) [11] default/linux/amd64/17.0/no-multilib (stable) [12] default/linux/amd64/17.0/no-multilib/hardened (stable) [13] default/linux/amd64/17.0/no-multilib/hardened/selinux (stable) [14] default/linux/amd64/17.0/systemd (stable) [15] default/linux/amd64/17.0/x32 (dev) [16] default/linux/amd64/17.1 (stable) [17] default/linux/amd64/17.1/selinux (stable) [18] default/linux/amd64/17.1/hardened (stable) [19] default/linux/amd64/17.1/hardened/selinux (stable) [20] default/linux/amd64/17.1/desktop (stable) [21] default/linux/amd64/17.1/desktop/gnome (stable) [22] default/linux/amd64/17.1/desktop/gnome/systemd (stable) [23] default/linux/amd64/17.1/desktop/plasma (stable) * [24] default/linux/amd64/17.1/desktop/plasma/systemd (stable) [25] default/linux/amd64/17.1/developer (stable) [26] default/linux/amd64/17.1/no-multilib (stable) [27] default/linux/amd64/17.1/no-multilib/hardened (stable) [28] default/linux/amd64/17.1/no-multilib/hardened/selinux (stable) [29] default/linux/amd64/17.1/systemd (stable) [30] default/linux/amd64/17.0/musl (exp) [31] default/linux/amd64/17.0/musl/hardened (exp) [32] default/linux/amd64/17.0/musl/hardened/selinux (exp) [33] default/linux/amd64/17.0/uclibc (exp) [34] default/linux/amd64/17.0/uclibc/hardened (exp) dualcore ~ # dualcore ~ # emerge -avu net-print/cups-filters x11-libs/gtk+ net-print/cups x11-themes/adwaita-icon-theme !!! Section 'wine-overlay' in repos.conf has name different from repository name 'wine' set inside repository These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ] acct-group/lpadmin-0::gentoo 0 KiB [ebuild R ] dev-python/dbus-python-1.2.16::gentoo USE="-doc -examples -test" PYTHON_TARGETS="python2_7 python3_7* -python3_6* -python3_8 (-python3_9)" 0 KiB [ebuild N ] net-dns/avahi-0.8-r2::gentoo USE="autoipd dbus gdbm gtk ipv6 mdnsresponder-compat nls python qt5 -bookmarks -doc -gtk2 -howl-compat -introspection -mono (-selinux) -systemd -test" ABI_X86="32 (64) (-x32)" PYTHON_TARGETS="python3_7 -python3_6 -python3_8" 0 KiB [ebuild U ] net-print/cups-2.3.3-r1::gentoo [2.2.13::gentoo] USE="X acl dbus pam ssl threads usb zeroconf -debug -kerberos -lprng-compat (-selinux) -static-libs -systemd -xinetd (-java%) (-python%)" ABI_X86="32 (64) (-x32)" PYTHON_SINGLE_TARGET="(-python2_7%*)" 7.950 KiB [ebuild U ] x11-libs/gtk+-3.24.20:3::gentoo [3.24.13:3::gentoo] USE="X cups introspection xinerama (-aqua) -broadway -cloudprint -colord -examples -gtk-doc -test -vim-syntax -wayland" ABI_X86="32 (64) (-x32)" 22.195 KiB [ebuild U ] net-print/cups-filters-1.27.4::gentoo [1.25.11::gentoo] USE="dbus foomatic jpeg ldap pdf perl png postscript tiff zeroconf -pclm -static-libs -test (-ipp_autosetup%)" 1.459 KiB Total: 6 packages (3 upgrades, 2 new, 1 reinstall), Size of downloads: 31.603 KiB !!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: dev-python/dbus-python:0 (dev-python/dbus-python-1.2.16:0/0::gentoo, ebuild scheduled for merge) USE="-doc -examples -test" ABI_X86="(64)" PYTHON_TARGETS="python2_7 python3_7 -python3_6 -python3_8 (-python3_9)" pulled in by dev-python/dbus-python[python_targets_python3_6(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-)] required by (net-dns/avahi-0.8-r2:0/0::gentoo, ebuild scheduled for merge) USE="autoipd dbus gdbm gtk ipv6 mdnsresponder-compat nls python qt5 -bookmarks -doc -gtk2 -howl-compat -introspection -mono (-selinux) -systemd -test" ABI_X86="32 (64) (-x32)" PYTHON_TARGETS="python3_7 -python3_6 -python3_8" (dev-python/dbus-python-1.2.16:0/0::gentoo, installed) USE="-doc -examples -test" ABI_X86="(64)" PYTHON_TARGETS="python2_7 python3_6 -python3_7 -python3_8" pulled in by dev-python/dbus-python[python_targets_python2_7(-),python_targets_python3_6(-),-python_single_target_python2_7(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-)] required by (dev-python/PyQt5-5.14.1:0/0::gentoo, installed) USE="dbus declarative gui network opengl printsupport ssl svg widgets -bluetooth -debug -designer -examples -gles2 -help -location -multimedia -networkauth -positioning -sensors -serialport -sql -testlib -webchannel -webkit -websockets -x11extras -xmlpatterns" ABI_X86="(64)" PYTHON_TARGETS="python2_7 python3_6 -python3_7 -python3_8" 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. !!! The following installed packages are masked: - sys-auth/consolekit-1.2.1::gentoo (masked by: package.mask) /usr/portage/profiles/package.mask: # Mikle Kolyada (2020-08-02) # consolekit is abandoned upstream. # People are encouraged to switch to any logind # implementation (systemd/elogind). # Removal in 60 days (bug #727730) For more information, see the MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook. dualcore ~ #