cardinal

Sync and update the system and eix database.
Check eix for latest current version of qbittorrent.
funtoo rj # eix qbittorrent * net-p2p/qbittorrent Available versions: 3.1.9.2-r1 3.1.12 ~3.3.3 ~3.3.4-r1 **9999 {+X (+)dbus debug geoip qt4 +qt5 webui PYTHON_TARGETS="python2_7 python3_3 python3_4 python3_5"} Homepage: http://www.qbittorrent.org/ Description: BitTorrent client in C++ and Qt funtoo rj # emerge -av =net-p2p/qbittorrent-3.3.4-r1 These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ] dev-qt/qtchooser-0_p20151008::gentoo USE="{-test}" 31 KiB [ebuild R ] dev-libs/libpcre-8.38-r1:3::gentoo USE="bzip2 cxx jit pcre16* readline recursion-limit (unicode) zlib -libedit -pcre32 -static-libs" 0 KiB [ebuild N ] dev-libs/geoip-1.6.9::gentoo USE="-static-libs" 155 KiB [ebuild N ~] net-libs/rb_libtorrent-1.0.9-r2:0/8::gentoo USE="dht geoip python ssl -debug -doc -examples -libressl -static-libs {-test}" PYTHON_TARGETS="python2_7 python3_4 -python3_5" 3,216 KiB [ebuild R ] x11-libs/libxcb-1.11.1:0/1.11.1::gentoo USE="xkb* -doc (-selinux) -static-libs {-test}" 0 KiB [ebuild N ] app-eselect/eselect-qtgraphicssystem-1.1.1::gentoo 2 KiB [ebuild N ] x11-libs/libxkbcommon-0.5.0::gentoo USE="X -doc -static-libs {-test}" 602 KiB [ebuild N ] dev-qt/qtcore-5.6.1:5/5.6::gentoo USE="icu -debug -systemd {-test}" 45,692 KiB [ebuild N ] dev-qt/qtdbus-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/qtxml-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/qtnetwork-5.6.1:5/5.6::gentoo USE="ssl -bindist -connman -debug -libproxy -networkmanager {-test}" 0 KiB [ebuild N ] dev-qt/qtconcurrent-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/linguist-tools-5.6.1:5/5.6::gentoo USE="-debug -qml {-test}" 9,590 KiB [ebuild N ] dev-qt/qtcore-4.8.6-r2:4::gentoo USE="exceptions glib iconv icu ssl (-aqua) -debug -pch -qt3support" 235,961 KiB [ebuild N ] dev-qt/qttranslations-4.8.6-r1:4::gentoo 0 KiB [ebuild N ] dev-qt/qtlockedfile-2.4.1_p20150629::gentoo USE="qt4 qt5 -doc" 694 KiB [ebuild N ] dev-qt/qtscript-4.8.6-r2:4::gentoo USE="exceptions jit (-aqua) -debug -pch" 0 KiB [ebuild N ] dev-qt/qtgui-4.8.6-r4:4::gentoo USE="accessibility cups exceptions glib tiff xv (-aqua) -debug -egl -gtkstyle -mng -nas -nis -pch -qt3support -trace -xinerama" 51 KiB [ebuild N ] dev-qt/qtgui-5.6.1:5/5.6::gentoo USE="dbus gif jpeg png udev xcb -accessibility -debug -egl -eglfs -evdev -gles2 -gtkstyle -ibus -libinput {-test} -tslib -tuio" 0 KiB [ebuild N ] dev-qt/qtwidgets-5.6.1:5/5.6::gentoo USE="png xcb -debug -gles2 -gtkstyle {-test}" 0 KiB [ebuild N ] dev-qt/qtsingleapplication-2.6.1_p20150629::gentoo USE="X qt4 qt5 -doc" 0 KiB [ebuild N ~] net-p2p/qbittorrent-3.3.4-r1::gentoo USE="X dbus qt5 -debug -webui" 2,775 KiB Total: 22 packages (20 new, 2 reinstalls), Size of downloads: 298,765 KiB The following keyword changes are necessary to proceed: (see "package.accept_keywords" in the portage(5) man page for more details) # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) =net-p2p/qbittorrent-3.3.4-r1 ~x86 # required by net-p2p/qbittorrent-3.3.4-r1::gentoo # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) =net-libs/rb_libtorrent-1.0.9-r2 ~x86 The following USE changes are necessary to proceed: (see "package.use" in the portage(5) man page for more details) # required by x11-libs/libxkbcommon-0.5.0::gentoo[X] # required by dev-qt/qtgui-5.6.1::gentoo[xcb] # required by dev-qt/qtsingleapplication-2.6.1_p20150629::gentoo[qt5,X] # required by net-p2p/qbittorrent-3.3.4-r1::gentoo[qt5] # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) >=x11-libs/libxcb-1.11.1 xkb # required by dev-qt/qtsingleapplication-2.6.1_p20150629::gentoo # required by net-p2p/qbittorrent-3.3.4-r1::gentoo[qt5] # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) >=dev-qt/qtlockedfile-2.4.1_p20150629 qt5 # required by dev-qt/qtcore-5.6.1::gentoo # required by dev-qt/qtwidgets-5.6.1::gentoo # required by dev-qt/qtsingleapplication-2.6.1_p20150629::gentoo[qt5,X] # required by net-p2p/qbittorrent-3.3.4-r1::gentoo[qt5] # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) >=dev-libs/libpcre-8.38-r1 pcre16 # required by net-p2p/qbittorrent-3.3.4-r1::gentoo[qt5] # required by =net-p2p/qbittorrent-3.3.4-r1 (argument) >=dev-qt/qtsingleapplication-2.6.1_p20150629 qt5 Would you like to add these changes to your config files? [Yes/No] Yes Autounmask changes successfully written. * IMPORTANT: 2 config files in '/etc/portage' need updating. * See the CONFIGURATION FILES section of the emerge * man page to learn how to update config files. Go to /etc/portage/package.accept_keywords and rename ._cfg0000_qbittorrent to qbittorrent
Go to /etc/portage/package.use and rename ._cfg0000_qbittorrent to qbittorrent
funtoo portage # emerge -av =net-p2p/qbittorrent-3.3.4-r1 These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ] dev-qt/qtchooser-0_p20151008::gentoo USE="{-test}" 31 KiB [ebuild R ] dev-libs/libpcre-8.38-r1:3::gentoo USE="bzip2 cxx jit pcre16* readline recursion-limit (unicode) zlib -libedit -pcre32 -static-libs" 0 KiB [ebuild N ] dev-libs/geoip-1.6.9::gentoo USE="-static-libs" 155 KiB [ebuild N ~] net-libs/rb_libtorrent-1.0.9-r2:0/8::gentoo USE="dht geoip python ssl -debug -doc -examples -libressl -static-libs {-test}" PYTHON_TARGETS="python2_7 python3_4 -python3_5" 3,216 KiB [ebuild R ] x11-libs/libxcb-1.11.1:0/1.11.1::gentoo USE="xkb* -doc (-selinux) -static-libs {-test}" 0 KiB [ebuild N ] app-eselect/eselect-qtgraphicssystem-1.1.1::gentoo 2 KiB [ebuild N ] x11-libs/libxkbcommon-0.5.0::gentoo USE="X -doc -static-libs {-test}" 602 KiB [ebuild N ] dev-qt/qtcore-5.6.1:5/5.6::gentoo USE="icu -debug -systemd {-test}" 45,692 KiB [ebuild N ] dev-qt/qtnetwork-5.6.1:5/5.6::gentoo USE="ssl -bindist -connman -debug -libproxy -networkmanager {-test}" 0 KiB [ebuild N ] dev-qt/qtdbus-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/qtxml-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/qtconcurrent-5.6.1:5/5.6::gentoo USE="-debug {-test}" 0 KiB [ebuild N ] dev-qt/linguist-tools-5.6.1:5/5.6::gentoo USE="-debug -qml {-test}" 9,590 KiB [ebuild N ] dev-qt/qtcore-4.8.6-r2:4::gentoo USE="exceptions glib iconv icu ssl (-aqua) -debug -pch -qt3support" 235,961 KiB [ebuild N ] dev-qt/qttranslations-4.8.6-r1:4::gentoo 0 KiB [ebuild N ] dev-qt/qtlockedfile-2.4.1_p20150629::gentoo USE="qt4 qt5 -doc" 694 KiB [ebuild N ] dev-qt/qtscript-4.8.6-r2:4::gentoo USE="exceptions jit (-aqua) -debug -pch" 0 KiB [ebuild N ] dev-qt/qtgui-4.8.6-r4:4::gentoo USE="accessibility cups exceptions glib tiff xv (-aqua) -debug -egl -gtkstyle -mng -nas -nis -pch -qt3support -trace -xinerama" 51 KiB [ebuild N ] dev-qt/qtgui-5.6.1:5/5.6::gentoo USE="dbus gif jpeg png udev xcb -accessibility -debug -egl -eglfs -evdev -gles2 -gtkstyle -ibus -libinput {-test} -tslib -tuio" 0 KiB [ebuild N ] dev-qt/qtwidgets-5.6.1:5/5.6::gentoo USE="png xcb -debug -gles2 -gtkstyle {-test}" 0 KiB [ebuild N ] dev-qt/qtsingleapplication-2.6.1_p20150629::gentoo USE="X qt4 qt5 -doc" 0 KiB [ebuild N ~] net-p2p/qbittorrent-3.3.4-r1::gentoo USE="X dbus qt5 -debug -webui" 2,775 KiB Total: 22 packages (20 new, 2 reinstalls), Size of downloads: 298,765 KiB Would you like to merge these packages? [Yes/No] Choose yes to merge and install.
This system is stable x86 lxde mix-in.

libsecret: if +vala then +introspection
 
I have ~pure64 desktop lxde
I rebuilt the following packages with the use flag changes:
Package Name       Enable USE flag
libsecret               +vala +introspection
atk                                 +introspection
gdk-pixbuf                     +introspection
gtk+-3                           +introspection
pango                           +introspection
gvfs                               +fuse
 
To get this output:
funtoo rj # emerge -av deja-dup These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ] app-shells/gentoo-bashcomp-20140911::gentoo 30 KiB [ebuild N ] sys-apps/miscfiles-1.5-r1::gentoo USE="-minimal" 1,676 KiB [ebuild N ] net-misc/npapi-sdk-0.27.2::gentoo 65 KiB [ebuild N ] app-shells/bash-completion-2.4::gentoo 274 KiB [ebuild N ] dev-python/pycrypto-2.6.1-r1::gentoo USE="gmp -doc {-test}" PYTHON_TARGETS="python2_7 python3_4 -python3_3 -python3_5" 436 KiB [ebuild N ] dev-python/ecdsa-0.13::gentoo PYTHON_TARGETS="python2_7 python3_4 -pypy -pypy3 -python3_3 -python3_5" 55 KiB [ebuild N ] dev-python/pbr-1.10.0::gentoo USE="{-test}" PYTHON_TARGETS="python2_7 python3_4 -pypy -pypy3 -python3_3 -python3_5" 109 KiB [ebuild N ] dev-python/lockfile-0.12.2::gentoo USE="-doc {-test}" PYTHON_TARGETS="python2_7 python3_4 -pypy -pypy3 -python3_3 -python3_5" 21 KiB [ebuild N ] dev-python/paramiko-1.16.0::gentoo USE="-doc -examples" PYTHON_TARGETS="python2_7 python3_4 -python3_3 -python3_5" 1,304 KiB [ebuild N ] net-libs/librsync-2.0.0-r1:0/2::gentoo 152 KiB [ebuild N ] gnome-base/gnome-common-3.18.0:3::gentoo USE="autoconf-archive" 0 KiB [ebuild NS ] dev-python/pygobject-3.20.1:3::gentoo [2.28.6-r55:2::gentoo] USE="cairo threads -examples {-test}" PYTHON_TARGETS="python2_7 python3_4 -python3_3 -python3_5" 733 KiB [ebuild N ] dev-libs/libpeas-1.18.0::gentoo USE="gtk python -glade -jit -lua {-test}" PYTHON_TARGETS="python2_7 python3_4 -python3_3 -python3_5" 544 KiB [ebuild N ] app-backup/duplicity-0.7.10::gentoo USE="-s3 {-test}" PYTHON_TARGETS="python2_7" 1,508 KiB [ebuild N ] app-admin/packagekit-base-1.0.11:0/18::gentoo USE="nsplugin -command-not-found -connman -cron -entropy -introspection -networkmanager -systemd {-test} -vala" PYTHON_TARGETS="python2_7" 1,394 KiB [ebuild N ] app-backup/deja-dup-34.2::gentoo USE="-nautilus {-test}" 683 KiB Total: 16 packages (15 new, 1 in new slot), Size of downloads: 8,977 KiB

Bug 585784 - Unknown media type errors in sci-chemistry/chemical-mime-data 

Change kernel .config with menuconfig:
Device Drivers ? Sound card support ? Advanced Linux Sound Architecture
(64) Pre-allocated buffer size for HD-audio driver
Please enter a decimal value. Fractions will not be accepted. Use the ?
<TAB> key to move from the input field to the buttons below it.
Change 64 to 2048
Ok
Save
Changes kernel .config
CONFIG_SND_HDA_PREALLOC_SIZE=64
To
CONFIG_SND_HDA_PREALLOC_SIZE=2048
Then
Rebuild the kernel

funtoo rj # euse -i xine
global use flags (searching: xine)
************************************************************
[- ] xine - Add support for the XINE movie libraries

local use flags (searching: xine)
************************************************************
[- ] xine
media-plugins/vdr-xineliboutput: Compile the xine input plugin for
displaying vdr video and OSD
[+ B] 1.1.0 [gentoo]
[+ B] 2.0.0_p20130821 [gentoo]
[+ B] 2.0.0_p20150220 [gentoo]
[+ B] 9999 [gentoo]

funtoo rj # equery b euse
* Searching for euse ...
app-portage/gentoolkit-0.3.1-r1 (/usr/bin/euse)

funtoo rj # eix -I gentoolkit
[I] app-portage/gentoolkit
Available versions: 0.3.0.8-r2 (~)0.3.0.9 (~)0.3.0.9-r1 0.3.0.9-r2 (~)0.3.1-r1 **9999 {PYTHON_TARGETS="pypy python2_7 python3_3 python3_4 python3_5"}
Installed versions: 0.3.1-r1(03:44:26 AM 03/19/2016)(PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3 -python3_5")
Homepage: https://www.gentoo.org/proj/en/portage/tools/index.xml
Description: Collection of administration scripts for Gentoo

Shortcut to launch module could be hidden by OnlyShowIn=Gnome since your using cinnamon?
There is a bug for this affecting ubuntu users on unity and mint users on cinnamon.
# leafpad /usr/share/applications/gnome-online-accounts-panel.desktop

Package.mask gentoo-sources and debian-sources > the version installed to prevent update.
If emerge wants to remove a kernel source against your will then add it including version to /var/lib/portage/world.
This sys-kernel/gentoo-sources:4.4.1 in world keeps gentoo-sources-4.4.1 on my system, otherwise "emerge -a --depclean" wants to remove it.
I use emerge -avuDN world and have EMERGE_DEFAULT_OPTS="--with-bdeps=y" in /etc/portage/make.conf
Sync and update world no less than once a week avoids Blockers and other update problems.
If you don't want debian-sources to auto-run genkernel after merge add -binary to USE= in /etc/portage/make.conf
Nvidia is an out-of-tree external module, boot into the kernel your building it for and verify /usr/src/linux is symlinked to the same kernel sources before you compile/merge.
If eselect opengl list is not set for nvidia then nvidia driver won't work.
 

Provide info to help solve why ncurses-6.0-r1 fails to compile/merge on your system.
Post wgetpaste links to output and build.log : 
* If you need support, post the output of `emerge --info '=sys-libs/ncurses-6.0-r1::gentoo'`,
* the complete build log and the output of `emerge -pqv '=sys-libs/ncurses-6.0-r1::gentoo'`.
* The complete build log is located at '/var/tmp/portage/sys-libs/ncurses-6.0-r1/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-libs/ncurses-6.0-r1/temp/environment'.
 

Google search points to many issues with Intel Corporation Wireless 3160 (rev 83)
Requires iwlwifi module and specific firmware installed.
Provide this additional information please.
 
Post the verified links to the pasted output of these long commands:

lspci -nn | wgetpaste lsmod | wgetpaste dmesg | wgetpaste Post output showing your kernel version:
uname -a Stable or Current install?

Bug report: debian-sources-4.4.6-amd64 not building snd-ice1712.ko
 
added 4.5.2 kernel but it's masked (for testing sake). Please, unmask and test. snd-ice1712.ko looks present.
 
Test looks good, snd-ice1712.ko is built/installed with debian-sources-4.5.2

Same error here with possible solution.

AMD R9 380 Volcanic Islands TONGA graphics information.

Old version of gentoolkit could be preventing update of portage.
required by (app-portage/gentoolkit-0.3.0.9-r2:0/0::gentoo, installed)
funtoo rj # emerge -pv gentoolkit portage These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] sys-apps/portage-2.4.1::gentoo USE="(ipc) xattr -build -doc -epydoc (-selinux)" LINGUAS="-ru" PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3 -python3_5" 0 KiB [ebuild R ] app-portage/gentoolkit-0.3.1::gentoo PYTHON_TARGETS="python2_7 python3_4 -pypy -python3_3 -python3_5" 0 KiB Total: 2 packages (2 reinstalls), Size of downloads: 0 KiB This issue may be resolved by updating @world instead of trying to merge portage on it's own.
# emerge -avuDN @world If not, try to update gentoolkit and portage in one command:
# emerge -pv =app-portage/gentoolkit-0.3.1 =sys-apps/portage-2.4.1 If there are more issues please post the following:
# python-updater # eselect python list # emerge -v --info | wgetpaste # emerge -pvuDN @world | wgetpaste

Versions of eselect-python, python,python-exec that should be masked keep trying to install on your system because you have them in /etc/portage/package.unmask
There could be package versions we need to install that are masked in your /etc/portage/package.mask
I realize now that to update a stale system you must remove stale /etc/portage/package.mask and /etc/portage/package.unmask overrides if they exist or they cause conflicts with the update. 
Remove /etc/portage/package.mask and /etc/portage/package.unmask and maybe we can make some progress.
# emerge --sync # emerge --pretend --update --newuse --deep --with-bdeps=y @world | wgetpaste emerge -v -info | wgetpaste

/etc/init.d/ip6tables :
ip6tables) iptables_proc="/proc/net/ip6_tables_names" checkkernel() { if [[ ! -e ${iptables_proc} ]] ; then eerror "Your kernel lacks ${iptables_name} support, please load" eerror "appropriate modules and try again." return 1 fi return 0 } modprobe ip6_tables Creates  /proc/net/ip6_tables_names
funtoo rj # modinfo ip6-tables filename: /lib/modules/3.16.7-ckt11-1/kernel/net/ipv6/netfilter/ip6_tables.ko description: IPv6 packet filter author: Netfilter Core Team <coreteam@netfilter.org> license: GPL depends: x_tables intree: Y vermagic: 3.16.7-ckt11-1 SMP mod_unload modversions If you don't have ip6_tables kernel module build it with CONFIG_IP6_NF_IPTABLES=m
 
Reference:
CONFIG_IP6_NF_IPTABLES: IP6 tables support (required for filtering)
General information
The Linux kernel configuration item CONFIG_IP6_NF_IPTABLES has multiple definitions:
IP6 tables support (required for filtering) found in net/ipv6/netfilter/Kconfig
The configuration item CONFIG_IP6_NF_IPTABLES:
prompt: IP6 tables support (required for filtering)
type: tristate
depends on: ( CONFIG_INET && CONFIG_IPV6 ) && ( CONFIG_NETFILTER_ADVANCED = CONFIG_n )
defined in net/ipv6/netfilter/Kconfig
found in Linux kernels: 2.6.19?2.6.39, 3.0?3.19, 4.0?4.2, 4.4, 4.5-rc+HEAD
modules built: ip6_tables

I used lubuntu-32bit livecd to install 32bit funtoo stable and ran into same error.
In the case of ubuntu based livecd clearing the environment removes PATH from shell.
Shell can't find env or chroot without knowing the PATH.
env: chroot: No such file or directory Use which command to find path to env:
root@lubuntu:/mnt/funtoo# which env /usr/bin/env Use which command to find path to chroot:
root@lubuntu:/mnt/funtoo# which chroot /usr/sbin/chroot Command on 32-bit lubuntu to chroot into stage3-generic_32-funtoo-stable-2015-10-05.tar.xz

extracted to /mnt/funtoo:
root@lubuntu:/mnt/funtoo# /usr/bin/env -i HOME=/root TERM=$TERM /usr/sbin/chroot . bash -l lubuntu / #   Shortcut:
root@lubuntu:/mnt/funtoo# env -i PATH=$PATH HOME=/root TERM=$TERM chroot . bash -l lubuntu / #

Nmap-7.01 builds on stable x86 funtoo, current amd64 funtoo.
There are no bug reports on nmap build failures.
Hard to determine what went wrong without your nmap build log and what nmap USE flags you have enabled.
My build log: varlogportagenet-analyzer-nmap-7-01-20151227-011022-log
Your compile dies after line 600 on my log.
make: Entering directory '/var/tmp/portage/net-analyzer/nmap-7.01/work/nmap-7.01'
make: *** No rule to make target 'makefile.dep'. Stop.
My compile reports on line 601: Makefile:486: makefile.dep: No such file or directory
Compile continues and writes makefile.dep on line 602
x86_64-pc-linux-gnu-g++ -MM -I./liblua -I./libdnet-stripped/include -I./nbase -I./nsock/include -DHAVE_CONFIG_H -DNMAP_NAME=\"Nmap\" -DNMAP_URL=\"https://nmap.org\" -DNMAP_PLATFORM=\"x86_64-pc-linux-gnu\" -DNMAPDATADIR=\"/usr/share/nmap\" -march=core2 -O2 -pipe -Wall -fno-strict-aliasing charpool.cc FingerPrintResults.cc FPEngine.cc FPModel.cc idle_scan.cc MACLookup.cc main.cc nmap.cc nmap_dns.cc nmap_error.cc nmap_ftp.cc NmapOps.cc NmapOutputTable.cc nmap_tty.cc osscan2.cc osscan.cc output.cc payload.cc portlist.cc portreasons.cc protocols.cc scan_engine.cc scan_engine_connect.cc scan_engine_raw.cc service_scan.cc services.cc Target.cc TargetGroup.cc targets.cc tcpip.cc timing.cc traceroute.cc utils.cc xml.cc nse_main.cc nse_utility.cc nse_nsock.cc nse_dnet.cc nse_fs.cc nse_nmaplib.cc nse_debug.cc nse_pcrelib.cc nse_binlib.cc nse_bit.cc nse_lpeg.cc nse_openssl.cc nse_ssl_cert.cc > makefile.dep rj@funtoo ~ $ equery b x86_64-pc-linux-gnu-g++ * Searching for x86_64-pc-linux-gnu-g++ ... sys-devel/gcc-4.9.3 (/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3/x86_64-pc-linux-gnu-g++) rj@funtoo ~ $ gcc-config -l [1] x86_64-pc-linux-gnu-4.9.3 * rj@funtoo ~ $ gcc --version gcc (Funtoo 4.9.3) 4.9.3 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. funtoo rj # emerge -av nmap These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] net-analyzer/nmap-7.01::gentoo USE="ipv6 nls nse ssl -libressl -ncat -ndiff -nmap-update -nping (-system-lua) -zenmap" LINGUAS="-de -fr -hi -hr -it -ja -pl -pt_BR -ru -zh" PYTHON_TARGETS="python2_7" 0 KiB Total: 1 package (1 reinstall), Size of downloads: 0 KiB

Bug 562394 - =media-libs/libass-0.13.0: update blockers as enca USE was dropped

If you have a local overlay editing mpv-0.11.0-ebuild as instructed in Comment 3 builds on my current pure64 system.


funtoo rj # emerge -av mpv

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild N ] dev-libs/libmowgli-1.0.0::gentoo 0 KiB
[ebuild N ] dev-python/pygments-2.0.2-r2::gentoo USE="-doc {-test}" PYTHON_TARGETS="python2_7 python3_3 -pypy -pypy3 -python3_4 -python3_5" 0 KiB
[ebuild N ] dev-python/docutils-0.12::gentoo PYTHON_TARGETS="python2_7 python3_3 -pypy -pypy3 -python3_4 -python3_5" 0 KiB
[ebuild N ] app-i18n/libguess-1.2::gentoo USE="-examples" 0 KiB
[ebuild N ] media-video/mpv-0.11.0::rj USE="X alsa bluray cdio cli dvd enca encode iconv jpeg libass libguess opengl v4l vaapi vdpau xscreensaver -doc-pdf -drm -dvb -egl -jack -lcms (-libav) -libcaca -libmpv -lua -luajit -openal -oss -pulseaudio -pvr -raspberry-pi -rubberband -samba -sdl (-selinux) -vf-dlopen -wayland -xinerama -xv" 0 KiB

rj@funtoo /usr/local/portage/media-video/mpv $ equery d libass
* These packages depend on libass:
media-video/ffmpeg-2.8.3 (libass ? >=media-libs/libass-0.10.2[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?])
media-video/mplayer-1.2-r2 (libass ? >=media-libs/libass-0.9.10)
media-video/mpv-0.11.0 (libass ? >=media-libs/libass-0.12.1[enca(+)?,fontconfig])

Current pure64 system.

rj@funtoo ~# emerge -1av gtkmm These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N ] dev-libs/libsigc++-2.6.2:2::gentoo USE="-doc -static-libs {-test}" 0 KiB [ebuild N ] dev-cpp/glibmm-2.44.0:2::gentoo USE="-debug -doc -examples {-test}" 0 KiB [ebuild N ] dev-cpp/cairomm-1.12.0::gentoo USE="svg -doc" 0 KiB [ebuild N ] dev-cpp/atkmm-2.22.7-r1::gentoo USE="-doc" 0 KiB [ebuild N ] dev-cpp/pangomm-2.36.0:1.4::gentoo USE="-doc" 0 KiB [ebuild N ] dev-cpp/gtkmm-3.16.0:3.0::gentoo USE="X (-aqua) -doc -examples {-test} -wayland" 0 KiB Total: 6 packages (6 new), Size of downloads: 0 KiB First build failure is dev-cpp/glibmm-2.44.0.First error in /var/log/portage/dev-cpp:glibmm-2.44.0:20151122-063358.log

/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support for the \ Three more packages(atkmm,pangomm,gtkmm)in group failed with same error.I add "-std=c++11" to compile flags for failed packages using package environment configuration.
Create /etc/portage/package.env file if it doesn't exist.
Add this text to /etc/portage/package.env

dev-cpp/glibmm -std=c++11.conf dev-cpp/atkmm -std=c++11.conf dev-cpp/pangomm -std=c++11.conf dev-cpp/gtkmm -std=c++11.conf Create folder path if it doesn't exist.
mkdir -p /etc/portage/env nano /etc/portage/env/-std=c++11.conf Add this text to -std=c++11.conf
CFLAGS="${CFLAGS} -std=c++11" CXXFLAGS="${CXXFLAGS} -std=c++11" Eventually all six packages merged. 
Reference:
Gentoo's Bugzilla ? Bug 565342 dev-cpp/gtkmm-2.24.4-r2 - -std=c++11 required?
How do I configure environment variable settings that apply only to specific packages?

I opened in my leafpad text editor as root:
leafpad /usr/portage/app-admin/conky/files/conky-1.10.0.cmake.patch I add this new patch below the existing patch:
--- cmake/ConkyPlatformChecks.cmake 2015-06-21 20:49:06.000000000 -0400 +++ cmake/ConkyPlatformChecks.cmake.new 2015-11-15 01:53:47.645643108 -0500 @@ -22,7 +22,7 @@ include(FindPkgConfig) include(CheckFunctionExists) -include(CheckIncludeFile) +include(CheckIncludeFiles) include(CheckSymbolExists) I saved conky-1.10.0.cmake.patch after it looked like this:
--- cmake/Docbook.cmake 2014-06-21 09:51:44.857916287 +0200 +++ cmake/Docbook.cmake.new 2014-06-21 09:53:37.251924303 +0200 @@ -72,7 +72,7 @@ COMMAND ${APP_XSLTPROC} http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl ${CMAKE_CURRENT_SOURCE_DIR}/${FIL}.xml > ${CMAKE_CURRENT_SOURCE_DIR}/${FIL}.html COMMAND ${APP_DB2X_XSLTPROC} -s man ${CMAKE_CURRENT_SOURCE_DIR}/${FIL}.xml -o ${FIL}.mxml - COMMAND ${APP_DB2X_MANXML} ${FIL}.mxml --output-dir ${CMAKE_CURRENT_SOURCE_DIR} + COMMAND ${APP_DB2X_MANXML} ${FIL}.mxml --encoding=UTF8 --output-dir ${CMAKE_CURRENT_SOURCE_DIR} COMMAND ${APP_XSLTPROC} http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl ${CMAKE_CURRENT_SOURCE_DIR}/${FIL}.xml > ${CMAKE_CURRENT_SOURCE_DIR}/${FIL}.html COMMAND ${APP_MAN} -P '${APP_LESS} -is' ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}.1 > ${CMAKE_SOURCE_DIR}/README COMMAND ${APP_SED} -i "s/[[:cntrl:]]\\[[0-9]*m//g" ${CMAKE_SOURCE_DIR}/README --- cmake/ConkyPlatformChecks.cmake 2015-06-21 20:49:06.000000000 -0400 +++ cmake/ConkyPlatformChecks.cmake.new 2015-11-15 01:53:47.645643108 -0500 @@ -22,7 +22,7 @@ include(FindPkgConfig) include(CheckFunctionExists) -include(CheckIncludeFile) +include(CheckIncludeFiles) include(CheckSymbolExists) I used this command prepending variable to temporarily disable features in emerge.
This is necessary to prevent a permissions error which prevents merge.
 
FEATURES="-userpriv -usersandbox" emerge -av conky After verifying conky would merge I configured portage to disable the features for conky using the following method:
 
mkdir /etc/portage/env echo "FEATURES="-userpriv -usersandbox" >> /etc/portage/env/nouserpriv.conf echo "app-admin/conky nouserpriv.conf" >> /etc/portage/package.env I merge conky now with simple command:
emerge -av conky

After adding dlang overlay to a current amd64 system I see the same errors as you when trying to emerge dev-lang/dmd.
Not knowing how to resolve those errors I decided to try merging lower versions of dmd. 
* dev-lang/dmd [1]      Available versions:        ((get_version_component_range 1-2)) 2.063.2^m 2.065.0^m 2.066.1^m 2.067.1^m (~)2.068.2-r1^m (~)2.069.0_beta2^m      (2.064) 2.064.2^m        {doc examples tools}      Homepage:            http://dlang.org/      Description:         Reference compiler for the D programming language [1] "dlang" /var/lib/layman/dlang dmd-2.068.2-r1 produces same errors as dmd-2.069.0_beta2.
dmd-2.067.1 has no errors and may build.
If this doesn't work for you file a report at bugs.funtoo.org
funtoo rj # emerge -pv =dev-lang/dmd-2.067.1 These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild  N     ] app-admin/eselect-dlang-20151017::dlang  0 KiB [ebuild  N     ] dev-lang/dmd-2.067.1:2.067::dlang  USE="-doc -examples -tools" 54,770 KiB Total: 2 packages (2 new), Size of downloads: 54,770 KiB After adding to /etc/portage/package.mask directory
echo ">dev-lang/dmd-2.067.1" > /etc/portage/package.mask/dmd funtoo rj # emerge -pv dmd These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild  N     ] app-admin/eselect-dlang-20151017::dlang  0 KiB [ebuild  N     ] dev-lang/dmd-2.067.1:2.067::dlang  USE="-doc -examples -tools" 54,770 KiB Total: 2 packages (2 new), Size of downloads: 54,770 KiB

Bug report: https://bugs.funtoo.org/browse/FL-2919
Update: Task completed, issue fixed, report closed.
The manifest was not updated when corenetwork-1.5.2 was changed to corenetwork-1.5.3
Users can rebuild the manifest if they don't want to wait.
ebuild downloads, fingerprints the source code, and writes out the manifest.
funtoo ~ # cd /usr/portage/sys-apps/corenetwork funtoo corenetwork # ebuild corenetwork-1.5.3.ebuild manifest >>> Downloading 'http://distfiles.gentoo.org/distfiles/corenetwork-1.5.3.tar.gz' --2015-10-25 18:39:19-- http://distfiles.gentoo.org/distfiles/corenetwork-1.5.3.tar.gz Resolving distfiles.gentoo.org... 64.50.236.52, 64.50.233.100, 140.211.166.134, ... Connecting to distfiles.gentoo.org|64.50.236.52|:80... connected. HTTP request sent, awaiting response... 404 Not Found 2015-10-25 18:39:20 ERROR 404: Not Found. >>> Downloading 'https://www.github.com/funtoo/corenetwork/tarball/1.5.3' --2015-10-25 18:39:20-- https://www.github.com/funtoo/corenetwork/tarball/1.5.3 Resolving www.github.com... 192.30.252.129 Connecting to www.github.com|192.30.252.129|:443... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://github.com/funtoo/corenetwork/tarball/1.5.3 [following] --2015-10-25 18:39:20-- https://github.com/funtoo/corenetwork/tarball/1.5.3 Resolving github.com... 192.30.252.131 Connecting to github.com|192.30.252.131|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/funtoo/corenetwork/legacy.tar.gz/1.5.3 [following] --2015-10-25 18:39:20-- https://codeload.github.com/funtoo/corenetwork/legacy.tar.gz/1.5.3 Resolving codeload.github.com... 192.30.252.147 Connecting to codeload.github.com|192.30.252.147|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/x-gzip] Saving to: ?/usr/portage/distfiles/corenetwork-1.5.3.tar.gz? /usr/portage/distfi [ <=> ] 7.21K --.-KB/s in 0.001s 2015-10-25 18:39:20 (8.01 MB/s) - ?/usr/portage/distfiles/corenetwork-1.5.3.tar.gz? saved [7388] >>> Creating Manifest for /usr/portage/sys-apps/corenetwork

profiles/use.local.desc was deleted last sync.
http://git.funtoo.org/ports-2012/commit/profiles?id=9781119c870823ba98f1a381de005521ed9f5be7
 
merge_utils.py should run the command below when funtoo staging is merged with ports-2012 to update use.local.desc
 
Command to write /usr/portage/profiles/use.local.desc
# egencache --update-use-local-desc --repo=gentoo

Yes!
Configure the kernel with menuconfig following this path:
Device Drivers
Real Time Clock
*** Platform RTC drivers ***
PC-style 'CMOS'
I compile as <M> kernel module.
Rebuild kernel and install.

I run current lxde x86_64
Emerge layman,add nightmare overlay.
Add nightmare overlay to /etc/portage/package.mask to stop override of matching funtoo packages which would create version conflict.
*/*::nightmare Add the package I want from nightmare overlay to /etc/portage/package.unmask
x11-terms/termite::nightmare funtoo rj # emerge -pv x11-terms/termite These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild NS #] x11-libs/vte-0.38.3:2.91::nightmare [0.28.2-r207:0::gentoo] USE="termite-patch -debug -glade -introspection -vala" 0 kB [ebuild N #] x11-terms/termite-9999::nightmare 0 kB Total: 2 packages (1 new, 1 in new slot), Size of downloads: 0 kB !!! The following update has been skipped due to unsatisfied dependencies: x11-libs/vte:2.91 emerge: there are no ebuilds to satisfy ">=x11-libs/gnome-pty-helper-0.40.2". (dependency required by "x11-libs/vte-0.40.2::nightmare" [ebuild]) The following mask changes are necessary to proceed: (see "package.unmask" in the portage(5) man page for more details) # required by x11-terms/termite-9999::nightmare # required by x11-terms/termite (argument) # /etc/portage/package.mask: =x11-libs/vte-0.38.3 The following USE changes are necessary to proceed: (see "package.use" in the portage(5) man page for more details) # required by x11-terms/termite-9999::nightmare # required by x11-terms/termite (argument) =x11-libs/vte-0.38.3 termite-patch NOTE: The --autounmask-keep-masks option will prevent emerge from creating package.unmask or ** keyword changes. I ignore this
x11-libs/vte:2.91 emerge: there are no ebuilds to satisfy ">=x11-libs/gnome-pty-helper-0.40.2". (dependency required by "x11-libs/vte-0.40.2::nightmare" [ebuild]) and follow package.unmask and package.use instructions.
 
Add to /etc/portage/package.unmask
=x11-libs/vte-0.38.3 Add to /etc/portage/package.use
=x11-libs/vte-0.38.3 termite-patch funtoo rj # emerge -av x11-terms/termite These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild NS #] x11-libs/vte-0.38.3:2.91::nightmare [0.28.2-r207:0::gentoo] USE="termite-patch -debug -glade -introspection -vala" 0 kB [ebuild N #] x11-terms/termite-9999::nightmare 0 kB Total: 2 packages (1 new, 1 in new slot), Size of downloads: 0 kB Would you like to merge these packages? [Yes/No] Emerge completes without error.
funtoo rj # eix -J [I] x11-libs/vte Available versions: (0) 0.28.2-r207 (2.90) 0.36.3 (2.91) 0.38.2 0.38.3 (~)0.38.3[1] [m](~)0.40.2[1] {+crypt debug glade +introspection python termite-patch vala PYTHON_ABIS="2.6 2.7"} Installed versions: 0.28.2-r207(05:15:26 PM 07/04/2015)(python -debug -introspection PYTHON_ABIS="2.7 -2.6") 0.38.3(2.91)[1](01:04:46 AM 08/22/2015)(termite-patch -debug -glade -introspection -vala) Homepage: https://wiki.gnome.org/action/show/Apps/Terminal/VTE Description: Library providing a virtual terminal emulator widget [I] x11-terms/termite [1] Available versions: (~)7 (~)8 (~)9 (~)10 (~)9999 Installed versions: 9999(01:05:06 AM 08/22/2015) Homepage: https://github.com/thestinger/termite Description: A keyboard-centric VTE-based terminal [1] "nightmare" /var/lib/layman/nightmare Found 2 matches.