gen ~ # emerge -a1 --update sys-libs/readline:0 net-mail/mailutils:0 net-misc/ntp:0 dev-lang/lua:0 dev-lang/spidermonkey:0 dev-libs/libxml2:2 net-misc/networkmanager:0 net-fs/samba:0 app-shells/bash:0
!!! Section 'LocalOverlay' in repos.conf has name different from repository name 'localrepo' set inside repository
Unavailable repository 'haskell' referenced by masters entry in '/var/lib/layman/cynede/metadata/layout.conf'
[ebuild     U ] sys-libs/readline-7.0_p3 [6.3_p8-r3] USE="-static-libs -utils" ABI_X86="32 (64) (-x32)"
[ebuild     U ] app-shells/bash-4.4_p12 [4.3_p48-r1] USE="net nls (readline) -afs -bashlogger -examples -mem-scramble -plugins"
[ebuild     U ] dev-lang/spidermonkey-1.8.5-r6 [1.8.5-r4] USE="-debug -minimal -static-libs {-test}"

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

sys-libs/readline:0

  (sys-libs/readline-7.0_p3:0/7::gentoo, ebuild scheduled for merge) pulled in by
    >=sys-libs/readline-7.0:0= required by (app-shells/bash-4.4_p12:0/0::gentoo, ebuild scheduled for merge)
    ^^                  ^^^^^^
    sys-libs/readline:0 (Argument)

  (sys-libs/readline-6.3_p8-r3:0/0::gentoo, installed) pulled in by
    sys-libs/readline:0/0= required by (net-mail/mailutils-3.2:0/0::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (app-crypt/gnupg-2.1.18:0/0::gentoo, installed)
                     ^^^^^
    >=sys-libs/readline-4.1:0/0= required by (dev-lang/python-3.4.5:3.4/3.4m::gentoo, installed)
                           ^^^^^
    sys-libs/readline:0/0= required by (sys-apps/gawk-4.1.3:0/0::gentoo, installed)
                     ^^^^^
    >=sys-libs/readline-6.2_p5-r1:0/0=[abi_x86_32(-),abi_x86_64(-)] required by (dev-lang/lua-5.1.5-r4:0/0::gentoo, installed)
                                 ^^^^^
    sys-libs/readline:0/0= required by (sys-apps/util-linux-2.28.2:0/0::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (net-misc/networkmanager-1.4.4-r1:0/0::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (dev-lang/spidermonkey-24.2.0-r3:24/24::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (net-fs/samba-4.5.6:0/0::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (net-wireless/bluez-5.43-r1:0/3::gentoo, installed)
                     ^^^^^
    >=sys-libs/readline-4.1:0/0= required by (net-misc/ntp-4.2.8_p9:0/0::gentoo, installed)
                           ^^^^^
    >=sys-libs/readline-4.1:0/0= required by (dev-lang/python-2.7.12:2.7/2.7::gentoo, installed)
                           ^^^^^
    sys-libs/readline:0/0= required by (dev-libs/libxml2-2.9.4-r1:2/2::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (app-text/hunspell-1.3.3:0/0::gentoo, installed)
                     ^^^^^
    >=sys-libs/readline-6.2_p5-r1:0/0=[abi_x86_32(-),abi_x86_64(-)] required by (sys-libs/slang-2.3.0:0/0::gentoo, installed)
                                 ^^^^^
    >=sys-libs/readline-5.2:0/0= required by (sys-block/parted-3.2:0/0::gentoo, installed)
                           ^^^^^
    sys-libs/readline:0/0=[abi_x86_32(-),abi_x86_64(-)] required by (dev-db/sqlite-3.16.2:3/3::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (net-wireless/wpa_supplicant-2.6:0/0::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (sys-devel/gdb-7.10.1:0/0::gentoo, installed)
                     ^^^^^
    >=sys-libs/readline-6.2_p5-r1:0/0=[abi_x86_32(-),abi_x86_64(-)] required by (dev-db/unixODBC-2.3.2-r1:0/0::gentoo, installed)
                                 ^^^^^
    sys-libs/readline:0/0= required by (dev-libs/libpcre-8.39:3/3::gentoo, installed)
                     ^^^^^
    sys-libs/readline:0/0= required by (dev-scheme/guile-1.8.8-r3:12/8::gentoo, installed)
                     ^^^^^