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Bug 481416 - dev-lang/perl-5.16: downgrade to dev-lang/perl-5.16.2 and dev-lang/perl-5.16.1
Summary: dev-lang/perl-5.16: downgrade to dev-lang/perl-5.16.2 and dev-lang/perl-5.16.1
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Perl team
URL:
Whiteboard:
Keywords:
Depends on: 479064
Blocks:
  Show dependency tree
 
Reported: 2013-08-17 07:49 UTC by Juergen Rose
Modified: 2013-10-07 12:31 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
/var/lib/portage/world (world_lynx,16.04 KB, text/plain)
2013-08-25 06:10 UTC, Juergen Rose
Details
the complete /etc/portage/package.unmask (package.unmask,2.07 KB, text/plain)
2013-09-09 07:20 UTC, Juergen Rose
Details
the complete /etc/portage/package.keywords (package.keywords,6.14 KB, text/plain)
2013-09-09 07:21 UTC, Juergen Rose
Details

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Description Juergen Rose 2013-08-17 07:49:22 UTC
Yesterday perl-5.16.3 was downgraded to perl-5.16.2, today 'emerge -uvDN world' wants to downgrade to perl-5.16.1. 
Yesterday after the downgrade 'emerge -puvNDt world' shows:

...
[ebuild   R    ]  dev-lang/perl-5.16.2  USE="berkdb doc gdbm ithreads -debug" 0 kB

Total: 217 packages (211 upgrades, 5 new, 1 reinstall, 5 uninstalls), Size of downloads: 0 kB
Conflict: 7 blocks

WARNING: One or more updates have been skipped due to a dependency conflict:

dev-lang/perl:0

  (dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge) conflicts with
    =dev-lang/perl-5.16* required by (virtual/perl-Test-Simple-0.980.0-r2::gentoo, installed)

perl-core/DB_File:0

  (perl-core/DB_File-1.829.0::gentoo, ebuild scheduled for merge) conflicts with
    ~perl-core/DB_File-1.827.0 required by (virtual/perl-DB_File-1.827.0::gentoo, installed)


Today after 'emerge --sync' 'emerge -pvuNDt world' shows:

[nomerge       ]  media-libs/mediastreamer-2.8.2  USE="X alsa doc examples gsm ipv6 portaudio pulseaudio sdl speex theora v4l video x264 -amr -bindist (-coreaudio) -debug -g726 -g729 -ilbc -oss -silk -static-libs" 
[ebuild     U  ]   sys-kernel/linux-headers-3.10 [3.9] 0 kB
[ebuild     UD ]    dev-lang/perl-5.16.1 [5.16.2] USE="berkdb doc gdbm ithreads -debug" 0 kB

and no warnings about dependency conflicts. I do not know, what is responsible for the perl downgrade. 

Reproducible: Always




root@lynx:/root(18)# emerge --info
Portage 2.2.0 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.10.5-gentoo-r1 x86_64)
=================================================================
System uname: Linux-3.10.5-gentoo-r1-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T8300_@_2.40GHz-with-gentoo-2.2
KiB Mem:     3987396 total,   1579788 free
KiB Swap:   12582908 total,  12581984 free
Timestamp of tree: Sat, 17 Aug 2013 06:30:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
distcc 3.1 x86_64-pc-linux-gnu [disabled]
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r1, 3.2.5-r1, 3.3.2-r1
dev-util/cmake:           2.8.11.1
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.6, 1.12.6, 1.13.4, 1.14
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.6.4, 4.7.3
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.10 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo x11 sage-on-gentoo science sunrise lordvan local g-cpan g-octave
Installed sets: @system
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA PUEL Intel-SDP dlj-1.1 skype-eula skype-4.0.0.7-copyright googleearth AdobeFlash-11.x cadsoft Oracle-BCLA-JavaSE MakeMKV-EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=native -O2 -pipe"
GENTOO_MIRRORS="http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo ftp://ftp.tu-clausthal.de/pub/linux/gentoo ftp://ftp.easynet.nl/mirror/gentoo/ "
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage_lynx"
PORTDIR_OVERLAY="/var/lib/layman/x11 /var/lib/layman/sage-on-gentoo /var/lib/layman/science /var/lib/layman/sunrise /var/lib/layman/lordvan /usr/local/portage /var/lib/cpan /var/lib/g-octave"
USE="64bit R X Xaw3d a52 aac acl acpi admin afs alsa amd64 ao apache2 apng applet archive armadillo arpack asf aspell atlas audacious audiofile automap automount bash-completion berkdb blas blast bluetooth bluray boost branding bzip2 cairo cdda cddb cdf cdio cdparanoia cdr cg cgi chm cli cmake consolekit cracklib crypt css cuda cups curl cxx daap db dbi dbm dbus declarative designer devhelp device-mapper dga dia dirac djvu doc dot dri ds2490 ds9097 ds9097u dts dv dvb dvd dvdr dvi dynamicplugin eds egl elf emacs emboss emf encode epiphany evo examples exif expat extensions extra extras faac faad fam ffmpeg fftw firefox fits flac fltk fontconfig foomaticdb fortran fortran95 fpm fpx fuse g3dvl garmin gcj gd gdal gdbm gdu gedit geoip geolocation geos gfortran gif gimp git glade glib glpk gml gmp gnome gnome-keyring gnome-print gnuplot gnutls gold gphoto2 gpm grammar graphics graphtft graphviz grass gsl gsm gstreamer gtk gtk3 gudev guile hddtemp hdf hdf5 hdri html http httpd hvm hwdb iconv icq icu id3 id3tag ide imagemagick imap inotify introspection ipod ipv6 irda ithreads jabber jadetex java java6 jbig john jpeg jpeg2k kate kdepim kdrive kerberos keymap kpathsea kvm ladspa lame lapack laptop latex lcms ldap lensfun libffi libkms libnotify libsamplerate lirc live lua lzma lzo mad mail maildir mapnik math matroska media-library mercurial mikmod mkl mmx mmxext mng mod modules mono motif mozilla mp3 mp4 mpeg mpi mplayer mtp mudflap multilib multimedia musepack musicbrainz mysql mysqli nautilus ncurses neXt netcdf netpbm network networking nfs nls nntp nptl nsplugin ntfs ntp numpy obex objc ocaml ocr octave odbc ofa ogdi ogg openexr opengl openmp openvg pam pango pcre pda pdf perl plasma plotutils plugins png podcast policykit portaudio posix postgres postscript ppds preview-latex proj projectm projectx pstricks pulseaudio python python-bindings q16 q32 qemu qhull qt3support qt4 quicktime raw readline real reiserfs reports rhythmbox rle romio rpc rrdcgi rrdtool sage samba sasl schroedinger science sdk sdl secure-delete semantic-desktop server session shout sip slang slp smart smbclient smp sms sndfile snmp soap sockets sound soup sox speex spell sql sqlite sse sse2 sse4 ssl ssse3 startup-notification stlport subtitles subversion sudo suexec svg svm swig systemd szip t1lib tcl tcpd tex tex4ht texmacs tgif theora thesaurus thinkpad threads thunderbird tidy tiff tk tools truetype udev udisks unicode upower usb userlocales utempter v4l vaapi vala valgrind vdpau video virt-network virtualbox visio vorbis vpx wav webdav webdav-serf webkit wifi wmf wxwidgets x264 xa xattr xcb xemacs xetex xext xft xine xml xmlreader xmlrpc xpm xv xvid xvmc yaml youtube zlib zvbi" ABI_X86="64" ALSA_CARDS="intel8x0" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd authn_core authn_dbm authn_default authn_file authz_core authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgid dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info lbmethod_byrequests log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif slotmem_shm so socache_shmcb speling status unique_id unixd userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="canon fuji ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CURL_SSL="nss" DRACUT_MODULES="caps lvm syslog" DVB_CARDS="usb-wt220u" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev synaptics void" KERNEL="linux" LCD_DEVICES="cfontz hd44780 mtxorb ncurses X lcd2usb lcdlinux png usblcd" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de fr ru" NETBEANS_MODULES="apisupport cnd dlight enterprise ergonomics groovy gsf harness ide identity j2ee java mobility nb php profiler ruby websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" QEMU_SOFTMMU_TARGETS="arm i386 x86_64" QEMU_USER_TARGETS="arm i386 x86_64" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="nouveau displaylink" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON
Comment 1 Juergen Rose 2013-08-17 07:58:06 UTC
Maybe there is a relation to Bug 480442.
Comment 2 Mikle Kolyada (RETIRED) archtester Gentoo Infrastructure gentoo-dev Security 2013-08-20 13:10:13 UTC
Please show your world file (/var/lib/portage/world)
Comment 3 Juergen Rose 2013-08-25 06:10:04 UTC
Created attachment 356946 [details]
/var/lib/portage/world
Comment 4 Juergen Rose 2013-08-25 06:38:20 UTC
(In reply to Mikle Kolyada from comment #2)
> Please show your world file (/var/lib/portage/world)

I attached my world file. I was happy that my system returned to perl-5.16.3 last monday after several downgrades and reemerges of perl perl-5.16.1 and perl-5.16.2 during the days before:




rose@lynx:/home/rose(4)$ genlop -t dev-lang/perl | tail -n 40

     Tue Mar 12 08:44:24 2013 >>> dev-lang/perl-5.16.3
       merge time: 6 minutes and 9 seconds.

     Mon Aug 12 09:54:53 2013 >>> dev-lang/perl-5.16.3
       merge time: 5 minutes and 16 seconds.
     Fri Aug 16 10:07:40 2013 >>> dev-lang/perl-5.16.2
       merge time: 8 minutes and 19 seconds.
     Fri Aug 16 11:21:43 2013 >>> dev-lang/perl-5.16.2
       merge time: 8 minutes and 12 seconds.
     Fri Aug 16 13:25:52 2013 >>> dev-lang/perl-5.16.2
       merge time: 5 minutes and 11 seconds.
     Fri Aug 16 19:25:43 2013 >>> dev-lang/perl-5.16.2
       merge time: 5 minutes and 47 seconds.
     Sat Aug 17 09:28:28 2013 >>> dev-lang/perl-5.16.1
       merge time: 6 minutes and 54 seconds.
     Sat Aug 17 15:10:41 2013 >>> dev-lang/perl-5.16.1
       merge time: 5 minutes and 14 seconds.
     Sun Aug 18 07:05:47 2013 >>> dev-lang/perl-5.16.1
       merge time: 5 minutes and 16 seconds.
     Sun Aug 18 07:55:03 2013 >>> dev-lang/perl-5.16.1
       merge time: 5 minutes and 27 seconds.
     Mon Aug 19 02:08:01 2013 >>> dev-lang/perl-5.16.1
       merge time: 5 minutes and 39 seconds.
     Mon Aug 19 09:28:49 2013 >>> dev-lang/perl-5.16.1
       merge time: 7 minutes and 28 seconds.
     Mon Aug 19 12:17:03 2013 >>> dev-lang/perl-5.16.3
       merge time: 9 minutes and 24 seconds.


Today 'emerge -uvDN world' wants again to downgrade perl:

rose@lynx:/home/rose(5)$ emerge -pvuND world

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

Calculating dependencies... done!
[ebuild     UD ] dev-lang/perl-5.16.1:0/0 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 0 kB
[ebuild     U  ] virtual/perl-Test-Simple-0.980.0-r2 [0.96] 0 kB
[ebuild     U  ] perl-core/Module-CoreList-2.960.0 [2.940.0] 65 kB
[ebuild  N     ] perl-core/File-Temp-0.230.100  0 kB
[ebuild     U  ] perl-core/Test-Simple-0.980.5 [0.96] 0 kB
[ebuild     U  ] virtual/perl-File-Temp-0.230.100 [0.220.0-r2] 0 kB
[ebuild     U  ] virtual/perl-Module-CoreList-2.960.0 [2.940.0] 0 kB
[ebuild     U  ] dev-perl/Test-Pod-1.480.0 [1.450.0] 0 kB
[ebuild     U  ] net-fs/autofs-5.0.7-r4 [5.0.7-r3] USE="ldap sasl -dmalloc -hesiod -libtirpc -mount-locking" 0 kB
[ebuild     U  ] media-libs/libcaca-0.99_beta18-r1 [0.99_beta18] USE="X cxx java mono* ncurses opengl python* slang truetype -doc -imlib -ruby -static-libs {-test%}" PYTHON_SINGLE_TARGET="python2_7%* -python2_6%" PYTHON_TARGETS="python2_7%* -python2_6%" 0 kB
[ebuild     U  ] sys-fs/udisks-2.1.1:2 [2.1.0:2] USE="gptfdisk introspection systemd -cryptsetup -debug (-selinux)" 0 kB
[ebuild     U  ] net-print/cups-filters-1.0.36-r2 [1.0.36-r1] USE="jpeg perl png tiff -static-libs -zeroconf" 0 kB
[ebuild     U  ] dev-lang/php-5.5.3-r1:5.5 [5.5.1-r1:5.5] USE="apache2 berkdb bzip2 calendar cgi cli crypt ctype curl exif fileinfo filter fpm gd gdbm gmp hash iconv imap ipv6 json kerberos ldap mysql mysqli nls odbc opcache pcntl pdo phar posix postgres readline session simplexml snmp soap sockets spell sqlite ssl systemd threads tidy tokenizer truetype unicode xml xmlreader xmlrpc xmlwriter xpm zip zlib -bcmath -cdb -cjk -debug -embed -enchant -firebird -flatfile (-frontbase) -ftp -inifile -intl -iodbc -ldap-sasl -libedit -libmysqlclient -mhash -mssql -oci8-instant-client -qdbm -recode (-selinux) -sharedmem (-sybase-ct) -sysvipc -wddx -xslt" 0 kB
[ebuild     U  ] dev-libs/gmime-2.6.17:2.6 [2.6.16:2.6] USE="doc mono vala -static-libs" 0 kB
[ebuild     U  ] sys-apps/portage-2.2.1 [2.2.0] USE="doc (ipc) xattr -build -epydoc (-pypy2_0) -python2 -python3 (-selinux)" LINGUAS="ru" PYTHON_TARGETS="python2_7 python3_2 (-pypy1_9) -pypy2_0 -python2_6 (-python3_1) -python3_3 (-python3_4)" 0 kB
[ebuild     U  ] dev-lang/scala-2.10.2:0/2.10.2 [2.9.2:0/0] USE="doc emacs examples -binary -source" 0 kB

Total: 16 packages (14 upgrades, 1 downgrade, 1 new), Size of downloads: 65 kB

WARNING: One or more updates have been skipped due to a dependency conflict:

dev-lang/perl:0

  (dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge) conflicts with
    =dev-lang/perl-5.16* required by (virtual/perl-Test-Simple-0.980.0-r2::gentoo, ebuild scheduled for merge)
Comment 5 Kent Fredric (IRC: kent\n) (RETIRED) gentoo-dev 2013-08-25 14:47:51 UTC
Not necessarily the cause of your problem, but you probably shouldn't have perl-core/* in your world file.


Those should only be pulled in by virtuals, and then, only pulled in when the virtuals don't short-circuit to dev-lang/perl, and when dev-lang/perl satisfies a virtual, the respective perl-core/* should be cleaned out. ( depclean might work, but its a hard problem to automate )
Comment 6 Juergen Rose 2013-08-26 06:39:39 UTC
(In reply to Kent Fredric from comment #5)
> Not necessarily the cause of your problem, but you probably shouldn't have
> perl-core/* in your world file.
> 
> 
> Those should only be pulled in by virtuals, and then, only pulled in when
> the virtuals don't short-circuit to dev-lang/perl, and when dev-lang/perl
> satisfies a virtual, the respective perl-core/* should be cleaned out. (
> depclean might work, but its a hard problem to automate )

Thanks Kent for the hint, but it did not help. I removed all perl-core entries from my world file ('emerge -C perl-core/Sys-Syslog perl-core/DB_File ...), but 'emerge -uvDN world' insist to downgrade dev-lang/perl:

root@lynx:/root(7)# grep perl-core /var/lib/portage/world
root@lynx:/root(8)# emerge -pvuND world
These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     UD ] dev-lang/perl-5.16.1:0/0 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 0 kB
[ebuild  N     ] perl-core/Sys-Syslog-0.330.0  0 kB
[ebuild     U  ] virtual/perl-Test-Simple-0.980.0-r2 [0.96] 0 kB
[ebuild     U  ] perl-core/Module-CoreList-2.960.0 [2.940.0] 65 kB
[ebuild  N     ] perl-core/File-Temp-0.230.100  0 kB
[ebuild     U  ] perl-core/Test-Simple-0.980.5 [0.96] 0 kB
[ebuild  N     ] perl-core/DB_File-1.829.0  0 kB
[ebuild  N     ] perl-core/Digest-MD5-2.530.0  0 kB
[ebuild     U  ] virtual/perl-File-Temp-0.230.100 [0.220.0-r2] 0 kB
[ebuild  N     ] perl-core/Getopt-Long-2.410.0  0 kB
[ebuild     U  ] virtual/perl-Module-CoreList-2.960.0 [2.940.0] 0 kB
[ebuild  N     ] perl-core/Parse-CPAN-Meta-1.440.500  0 kB
[ebuild     U  ] dev-perl/Test-Pod-1.480.0 [1.450.0] 0 kB
[ebuild     U  ] net-fs/autofs-5.0.7-r4 [5.0.7-r3] USE="ldap sasl -dmalloc -hesiod -libtirpc -mount-locking" 0 kB
[ebuild     U  ] media-libs/libcaca-0.99_beta18-r1 [0.99_beta18] USE="X cxx java mono* ncurses opengl python* slang truetype -doc -imlib -ruby -static-libs {-test%}" PYTHON_SINGLE_TARGET="python2_7%* -python2_6%" PYTHON_TARGETS="python2_7%* -python2_6%" 0 kB
[ebuild     U  ] sys-fs/udisks-2.1.1:2 [2.1.0:2] USE="gptfdisk introspection systemd -cryptsetup -debug (-selinux)" 0 kB
[ebuild     U  ] net-print/cups-filters-1.0.36-r2 [1.0.36-r1] USE="jpeg perl png tiff -static-libs -zeroconf" 0 kB
[ebuild     U  ] dev-lang/php-5.5.3-r1:5.5 [5.5.1-r1:5.5] USE="apache2 berkdb bzip2 calendar cgi cli crypt ctype curl exif fileinfo filter fpm gd gdbm gmp hash iconv imap ipv6 json kerberos ldap mysql mysqli nls odbc opcache pcntl pdo phar posix postgres readline session simplexml snmp soap sockets spell sqlite ssl systemd threads tidy tokenizer truetype unicode xml xmlreader xmlrpc xmlwriter xpm zip zlib -bcmath -cdb -cjk -debug -embed -enchant -firebird -flatfile (-frontbase) -ftp -inifile -intl -iodbc -ldap-sasl -libedit -libmysqlclient -mhash -mssql -oci8-instant-client -qdbm -recode (-selinux) -sharedmem (-sybase-ct) -sysvipc -wddx -xslt" 0 kB
[ebuild     U  ] dev-libs/gmime-2.6.17:2.6 [2.6.16:2.6] USE="doc mono vala -static-libs" 0 kB
[ebuild     U  ] sys-apps/portage-2.2.1 [2.2.0] USE="doc (ipc) xattr -build -epydoc (-pypy2_0) -python2 -python3 (-selinux)" LINGUAS="ru" PYTHON_TARGETS="python2_7 python3_2 (-pypy1_9) -pypy2_0 -python2_6 (-python3_1) -python3_3 (-python3_4)" 0 kB
[ebuild     U  ] dev-lang/scala-2.10.2:0/2.10.2 [2.9.2:0/0] USE="doc emacs examples -binary -source" 0 kB

Total: 21 packages (14 upgrades, 1 downgrade, 6 new), Size of downloads: 65 kB

WARNING: One or more updates have been skipped due to a dependency conflict:

dev-lang/perl:0

  (dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge) conflicts with
    =dev-lang/perl-5.16* required by (virtual/perl-Test-Simple-0.980.0-r2::gentoo, ebuild scheduled for merge)
Comment 7 Kent Fredric (IRC: kent\n) (RETIRED) gentoo-dev 2013-08-26 07:11:05 UTC
Ok, two other approaches we can try to debug.

1: try manually masking <perl-5.16.3

> echo "<perl-5.16.3" >> /etc/portage/package.mask

And then see if it keeps trying to pull in 5.16.2 


2: if #1 does not reveal a culprit and it just magically starts working, thats good for you, but understanding why might be useful to us, so in either case, you could get us some portage debug output:

> emerge -d -pvuNDt world >/tmp/out 2>/tmp/err
> xz -v9e /tmp/out
> xz -v9e /tmp/err

And attach /tmp/out.xz and /tmp/err.xz

And hopefully there's some telltale cause in that.
Comment 8 Kent Fredric (IRC: kent\n) (RETIRED) gentoo-dev 2013-08-26 07:12:34 UTC
That should be: 

> echo "<dev-lang/perl-5.16.3" >> /etc/portage/package.mask

My bad.
Comment 9 Juergen Rose 2013-09-03 13:04:50 UTC
(In reply to Kent Fredric from comment #8)
> That should be: 
> 
> > echo "<dev-lang/perl-5.16.3" >> /etc/portage/package.mask
> 
> My bad.

After masking "<dev-lang/perl-5.16.3" I get now:

root@lynx:/root(128)# time emerge -pvuDNt world

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

Calculating dependencies... done!
[nomerge       ] media-video/dvdrip-0.98.11-r1  USE="ffmpeg mplayer ogg subtitles vorbis xine xvid -fping -vcd" 
[nomerge       ]  media-video/mplayer-1.2_pre20130729  USE="X a52 alsa bluray cddb cdparanoia dga doc dts dv dvb dvd dvdnav enca encode faac faad gif gsm iconv ipv6 jpeg jpeg2k ladspa libass libcaca lirc live lzo mad mmx mmxext mng mp3 network opengl osdmenu png pulseaudio samba sdl shm speex sse sse2 ssse3 theora truetype unicode v4l vdpau vorbis x264 xscreensaver xv xvid xvmc -3dnow -3dnowext -aalib (-altivec) (-aqua) -bidi -bindist -bl -bs2b -cdio -cpudetection -debug -directfb -dxr3 -fbcon -ftp -ggi -jack -joystick -libmpeg2 -md5sum -nas -nut -openal -oss -pnm -pvr -radio -rar -rtc -rtmp -tga -toolame -tremor -twolame (-vidix) -xanim -xinerama -zoran" VIDEO_CARDS="-mga -s3virge -tdfx" 
[ebuild   R    ]   media-libs/libcaca-0.99_beta18-r1  USE="X cxx java mono* ncurses opengl python slang truetype -doc -imlib -ruby -static-libs {-test}" PYTHON_SINGLE_TARGET="python2_7 -python2_6" PYTHON_TARGETS="python2_7 -python2_6" 0 kB
[nomerge       ] net-nntp/pan-0.139  USE="dbus gnome-keyring libnotify spell ssl" 
[ebuild     U  ]  dev-libs/gmime-2.6.17:2.6 [2.6.16:2.6] USE="doc mono vala -static-libs" 0 kB
[nomerge       ] app-benchmarks/phoronix-test-suite-4.8.0 
[ebuild     U  ]  dev-lang/php-5.5.3-r1:5.5 [5.5.1-r1:5.5] USE="apache2 berkdb bzip2 calendar cgi cli crypt ctype curl exif fileinfo filter fpm gd gdbm gmp hash iconv imap ipv6 json kerberos ldap mysql mysqli nls odbc opcache pcntl pdo phar posix postgres readline session simplexml snmp soap sockets spell sqlite ssl systemd threads tidy tokenizer truetype unicode xml xmlreader xmlrpc xmlwriter xpm zip zlib -bcmath -cdb -cjk -debug -embed -enchant -firebird -flatfile (-frontbase) -ftp -inifile -intl -iodbc -ldap-sasl -libedit -libmysqlclient -mhash -mssql -oci8-instant-client -qdbm -recode (-selinux) -sharedmem (-sybase-ct) -sysvipc -wddx -xslt" 0 kB
[ebuild     U  ] dev-db/slony1-2.1.4 [2.1.3] USE="doc perl" 0 kB
[nomerge       ] app-doc/podbrowser-0.12-r2 
[nomerge       ]  dev-perl/Gtk2-Ex-PrintDialog-0.30.0  USE="cups" 
[nomerge       ]   dev-perl/Locale-gettext-1.50.0 
[ebuild     U  ]    sys-devel/gettext-0.18.3.1 [0.18.2] USE="acl cxx doc emacs git java nls openmp -cvs -static-libs" 0 kB
[nomerge       ] app-admin/syslog-ng-3.4.3  USE="dbi geoip ipv6 pcre ssl tcpd -caps -json -mongodb -smtp -spoof-source" 
[nomerge       ]  dev-db/libdbi-0.9.0 [0.8.4] USE="doc -static-libs" 
[ebuild     U  ]   dev-db/libdbi-drivers-0.9.0 [0.8.3-r2] USE="doc mysql postgres sqlite -bindist (-firebird) -oci8 -static-libs" 0 kB
[ebuild     U  ]    dev-db/libdbi-0.9.0 [0.8.4] USE="doc -static-libs" 0 kB
[nomerge       ] kde-base/kdeedu-meta-4.11.0:4  USE="(-aqua)" 
[nomerge       ]  kde-base/khangman-4.11.0:4  USE="handbook (-aqua) -debug" 
[ebuild     UD#]   dev-lang/perl-5.16.1:0/0 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 0 kB

Total: 8 packages (6 upgrades, 1 downgrade, 1 reinstall), Size of downloads: 0 kB

WARNING: One or more updates have been skipped due to a dependency conflict:

dev-lang/perl:0

  (dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge) conflicts with
    =dev-lang/perl-5.16* required by (virtual/perl-Test-Simple-0.980.0-r2::gentoo, installed)


The following mask changes are necessary to proceed:
 (see "package.unmask" in the portage(5) man page for more details)
# required by virtual/perl-IO-Zlib-1.100.0-r2
# required by mail-filter/spamassassin-3.3.2-r2
# required by @selected
# required by @world (argument)
# /etc/portage/package.mask:
=dev-lang/perl-5.16.1
...
Comment 10 Mikle Kolyada (RETIRED) archtester Gentoo Infrastructure gentoo-dev Security 2013-09-04 23:36:14 UTC
> dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge

Why you try install it? It's hardmasked.
Comment 11 Juergen Rose 2013-09-06 18:13:28 UTC
I just found the following lines in my /etc/portage/package.unmask:

(In reply to Mikle Kolyada from comment #10)
> > dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge
> 
> Why you try install it? It's hardmasked.

I just found the following lines in my /etc/portage/package.unmask:

# Patrick Lauer <patrick@gentoo.org> (14 Aug 2013)
# Untested / unconfirmed major bump of perl #479064
# Needs proper testing before being unleashed
=dev-lang/perl-5.18.1
dev-lisp/asdf

I will remove them.
Comment 12 Juergen Rose 2013-09-06 18:24:41 UTC
But even if I remove the perl line from /etc/portage/packages.unmask (or comment it) 'emerge -uvDN world' wants to emerge perl-5.18.1:

root@lynx:/root(2)# emerge -pvuDN world | grep perl
[ebuild     U  ] dev-lang/perl-5.18.1:0/5.18 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 0 kB
[ebuild     U  ] virtual/perl-IO-1.280.0 [1.25] 0 kB
[ebuild     U  ] virtual/perl-ExtUtils-CBuilder-0.280.210 [0.280.205] 0 kB
...

root@lynx:/root(3)# grep perl /etc/portage/package.unmask
#>=app-admin/perl-cleaner-2_pre091024
# required by virtual/perl-net-ping-2.410.0
# Untested / unconfirmed major bump of perl #479064
#=dev-lang/perl-5.18.1
Comment 13 Juergen Rose 2013-09-07 09:28:53 UTC
(In reply to Mikle Kolyada from comment #10)
> > dev-lang/perl-5.18.1::gentoo, ebuild scheduled for merge
> 
> Why you try install it? It's hardmasked.

Is it really hardmasked? It seems me that 'emerge -uvND world' already installed or tries to install perl-5.18.1 on all of my systems. And I checked that I did not unmask perl-5.18.1. This happens since the day before yesterday, and I had at least two 'emerge --sync' on these systems.
Comment 14 Juergen Rose 2013-09-08 08:12:12 UTC
One day later. 'emerge -uvND world' still wants to install perl-5.18.1:

root@impala:/root(10)# emerge -pvuDN world | grep perl
/usr/lib64/portage/bin/ebuild.sh: line 545: /usr/local/portage/media-video/mjpegtools/mjpegtools-1.9.0-r1.ebuild: Permission denied
...
[ebuild     U  ] dev-lang/perl-5.18.1:0/5.18 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 0 kB
[ebuild     U  ] virtual/perl-digest-base-1.170.0-r2 [1.170.0-r1] 0 kB
[ebuild     U  ] virtual/perl-IO-1.280.0 [1.25] 0 kB
[ebuild     U  ] perl-core/Scalar-List-Utils-1.320.0 [1.310.0] 0 kB
[ebuild     U  ] perl-core/Encode-2.540.0 [2.520.0] 0 kB
[ebuild     U  ] virtual/perl-ExtUtils-CBuilder-0.280.210 [0.280.205] 0 kB
[ebuild     U  ] virtual/perl-Text-Balanced-2.20.0-r3 [2.20.0-r2] 0 kB
[ebuild     U  ] virtual/perl-Package-Constants-0.20.0-r3 [0.20.0-r2] 0 kB
[ebuild     U  ] virtual/perl-IO-Zlib-1.100.0-r3 [1.100.0-r2] 0 kB
[ebuild     U  ] virtual/perl-Perl-OSType-1.3.0 [1.2.0-r1] 0 kB
[ebuild     U  ] virtual/perl-Math-BigInt-FastCalc-0.300.0-r2 [0.300.0-r1] 0 kB
[ebuild     U  ] virtual/perl-Attribute-Handlers-0.940.0 [0.930.0-r1] 0 kB
[ebuild     U  ] virtual/perl-parent-0.227 [0.226] 0 kB
[ebuild     U  ] dev-perl/Crypt-DES-2.70.0 [2.50.0] 0 kB
[ebuild     U  ] virtual/perl-Test-Simple-0.980.0-r3 [0.980.0-r2] 0 kB
[ebuild     U  ] virtual/perl-Scalar-List-Utils-1.320.0 [1.310.0] 0 kB
[ebuild     U  ] virtual/perl-Encode-2.540.0 [2.520.0] 0 kB
[ebuild     U  ] perl-core/ExtUtils-ParseXS-3.220.0 [3.210.0] 0 kB
[ebuild     U  ] virtual/perl-ExtUtils-ParseXS-3.220.0 [3.210.0] 0 kB
[ebuild     U  ] perl-core/CPAN-Meta-Requirements-2.123.0 [2.122.0] 0 kB
[ebuild     U  ] dev-perl/Devel-LexAlias-0.50.0 [0.40.0] 0 kB
[ebuild     U  ] virtual/perl-CPAN-Meta-Requirements-2.123.0 [2.122.0] 0 kB
[ebuild     U  ] dev-perl/Class-ErrorHandler-0.30.0 [0.10.0] 0 kB
[ebuild   R    ] dev-db/postgresql-server-9.2.4:9.2  USE="doc kerberos nls pam perl python tcl xml -pg_legacytimestamp (-selinux) {-test} -uuid" LINGUAS="de fr ru -af -cs -en -es -fa -hr -hu -it -ko -nb -pl -pt_BR -ro -sk -sl -sv -tr -zh_CN -zh_TW" PYTHON_SINGLE_TARGET="python2_7 -python2_6 -python3_2 -python3_3 (-python2_5%) (-python3_1%)" PYTHON_TARGETS="python2_7 python3_2 -python2_6 -python3_3 (-python2_5%) (-python3_1%)" 0 kB
[ebuild     U  ] app-editors/gvim-7.4.22 [7.4.5] USE="acl gnome gtk lua motif nls perl python (-aqua) -cscope -debug -luajit -neXt -netbeans -ruby (-X%*) (-gpm%*) (-minimal%)" PYTHON_SINGLE_TARGET="python2_7 -python2_6 -python3_2 -python3_3" PYTHON_TARGETS="python2_7 python3_2 -python2_6 -python3_3" 0 kB
[ebuild   R    ] media-gfx/graphviz-2.28.0  USE="X cairo doc examples gtk java nls perl postscript python qt4 svg tcl -devil -gts -lasi -ruby -static-libs" PYTHON_SINGLE_TARGET="python2_7 -python2_6 (-python2_5%)" PYTHON_TARGETS="python2_7 -python2_6 (-python2_5%)" 0 kB
[ebuild     U  ] dev-perl/Lab-Measurement-3.110.0 [3.11] 0 kB
[ebuild   R    ] dev-vcs/subversion-1.7.13  USE="apache2 berkdb doc extras gnome-keyring java kde nls perl python sasl webdav-neon webdav-serf -ctypes-python -debug -dso -ruby {-test} -vim-syntax" PYTHON_TARGETS="python2_7 -python2_6 (-python2_5%)" 0 kB
...
root@impala:/root(11)# genlop -r | tail
     rsync'ed at >>> Thu Aug 29 21:17:53 2013
     rsync'ed at >>> Fri Aug 30 01:01:17 2013
     rsync'ed at >>> Sat Aug 31 13:23:34 2013
     rsync'ed at >>> Sun Sep  1 01:02:01 2013
     rsync'ed at >>> Mon Sep  2 11:28:12 2013
     rsync'ed at >>> Wed Sep  4 01:06:21 2013
     rsync'ed at >>> Wed Sep  4 07:49:55 2013
     rsync'ed at >>> Sun Sep  8 01:04:57 2013
     rsync'ed at >>> Sun Sep  8 10:02:54 2013
root@impala:/root(12)# grep perl /etc/portage/package.unmask 
#>=app-admin/perl-cleaner-2_pre091024
Comment 15 Juergen Rose 2013-09-08 08:14:34 UTC
If I want to avoid the installation of perl-5.18.1, I have to mask myself it and all of these virtual/perl-* in /etc/portage/packages.mask, which is quiet nasty.
Comment 16 Juergen Rose 2013-09-08 10:40:06 UTC
After masking >=perl-5.18.1, perl-5.16.3 is again downgraded to perl-5.16.1.
Comment 17 Juergen Rose 2013-09-08 11:32:04 UTC
'emerge -v =perl-5.16.3' fails now with:

root@sysresccd:/root(37)# emerge -v =perl-5.16.3
...
[ebuild     U  ] dev-lang/perl-5.16.3:0/5.16 [5.16.1:0/0] USE="berkdb doc gdbm ithreads -debug" 13,420 kB

Total: 1 package (1 upgrade), Size of downloads: 13,420 kB

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

dev-lang/perl:0

  (dev-lang/perl-5.16.3::gentoo, ebuild scheduled for merge) pulled in by
    =perl-5.16.3

  (dev-lang/perl-5.16.1::gentoo, installed) pulled in by
    >=dev-lang/perl-5.8.2-r1[-build] required by (net-im/pidgin-2.10.7-r2::gentoo, installed)
    dev-lang/perl[-build] required by (dev-perl/Test-WWW-Mechanize-1.420.0::gentoo, installed)
...


pidgin is not installed.
Comment 18 Mikle Kolyada (RETIRED) archtester Gentoo Infrastructure gentoo-dev Security 2013-09-08 14:33:34 UTC
Please provide  full list perl packages that installed on your system, all versions of dev-lang/perl installed of your system, package.unmask, and package.accept_keywords files.
Comment 19 Juergen Rose 2013-09-09 07:16:09 UTC
root@sysresccd:/root(43)# qlist -Iv dev-lang/perl
dev-lang/perl-5.16.1

root@sysresccd:/root(44)# du -s /usr/lib/perl5/*
48728   /usr/lib/perl5/5.16.1
608     /usr/lib/perl5/5.16.3
1412    /usr/lib/perl5/site_perl
219036  /usr/lib/perl5/vendor_perl

root@sysresccd:/root(45)# du -s /usr/lib/perl5/vendor_perl/*
29056   /usr/lib/perl5/vendor_perl/5.16.1
456     /usr/lib/perl5/vendor_perl/5.16.2
189520  /usr/lib/perl5/vendor_perl/5.16.3

root@sysresccd:/root(47)# cat /etc/portage/package.accept_keywords 
virtual/udev

root@sysresccd:/root(48)# grep perl /etc/portage/package.keywords 
#dev-perl/gtk2-perl ~* *            # but no more necessary to set ~* * 06/30/10)
#sci-biology/bioperl-run ~* *       # but no more necessary to set ~* * 06/30/10)

root@sysresccd:/root(49)# grep perl /etc/portage/package.unmask 
#>=app-admin/perl-cleaner-2_pre091024
Comment 20 Juergen Rose 2013-09-09 07:16:50 UTC
root@sysresccd:/root(51)# grep perl /etc/portage/package.mask 
#>=dev-perl/PDL-2.4.5
## <sci-libs/proj-4.8 required by dev-perl/PDL-2.4.11
<dev-lang/perl-5.16.3
>=dev-lang/perl-5.18.1
>=virtual/perl-IO-1.280.0
>=virtual/perl-File-Temp-0.230.100
>=virtual/perl-libnet-0.230.100
>=virtual/perl-MIME-Base64-3.140.0
>=virtual/perl-Perl-OSType-1.3.0
>=virtual/perl-Attribute-Handlers-0.940.0
>=virtual/perl-ExtUtils-CBuilder-0.280.210
Comment 21 Juergen Rose 2013-09-09 07:20:44 UTC
Created attachment 358346 [details]
the complete /etc/portage/package.unmask
Comment 22 Juergen Rose 2013-09-09 07:21:21 UTC
Created attachment 358348 [details]
the complete /etc/portage/package.keywords
Comment 23 Juergen Rose 2013-09-09 11:40:56 UTC
(In reply to Juergen Rose from comment #17)
> 'emerge -v =perl-5.16.3' fails now with:
> 
> root@sysresccd:/root(37)# emerge -v =perl-5.16.3
> ...
> [ebuild     U  ] dev-lang/perl-5.16.3:0/5.16 [5.16.1:0/0] USE="berkdb doc
> gdbm ithreads -debug" 13,420 kB
> 
> Total: 1 package (1 upgrade), Size of downloads: 13,420 kB
> 
> !!! Multiple package instances within a single package slot have been pulled
> !!! into the dependency graph, resulting in a slot conflict:
> 
> dev-lang/perl:0
> 
>   (dev-lang/perl-5.16.3::gentoo, ebuild scheduled for merge) pulled in by
>     =perl-5.16.3
> 
>   (dev-lang/perl-5.16.1::gentoo, installed) pulled in by
>     >=dev-lang/perl-5.8.2-r1[-build] required by
> (net-im/pidgin-2.10.7-r2::gentoo, installed)
>     dev-lang/perl[-build] required by
> (dev-perl/Test-WWW-Mechanize-1.420.0::gentoo, installed)
> ...
> 
> 
> pidgin is not installed.

After deleting pidgin once more and also deleting Test-WWW-Mechanize I was able to reinstall perl-5.16.3.
Comment 24 Juergen Rose 2013-10-07 12:31:35 UTC
And again on the next system 'emerge -uvD perl' and 'emerge -uvND world' wants to downgrade perl-5.16.3 to perl-5.16.1:

root@lynx2:/root(1)# emerge -pvDt perl

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

Calculating dependencies -TERM=|xterm|  DISPLAY=|localhost:11.0|  before 'tty' :   not a tty
-su: type: gnome-control-center: not found
compare_conf_files: ERROR: can't find gnome-control-center! 
compare_conf_files:        gnome-control-center is used to determine gnome version.
... done!
[nomerge       ] gnome-base/gnome-3.6.2:2.0  USE="bluetooth cdr cups extras fallback -accessibility" 
[nomerge       ]  gnome-base/gnome-extra-apps-3.6.2:3.0  USE="shotwell tracker" 
[nomerge       ]   media-gfx/shotwell-0.14.1::x-portage  LINGUAS="de fr ru -af -ar -as -ast -bg -bn -ca -cs -da -el -en_GB -es -et -eu -fi -gl -gu -he -hi -hr -hu -ia -id -it -ja -kk -kn -ko -lt -lv -mk -ml -mr -nb -nl -pa -pl -pt -pt_BR -ro -sk -sl -sr -sv -ta -te -th -tr -uk -vi -zh_CN -zh_TW" 
[nomerge       ]    net-libs/libsoup-2.42.2-r1:2.4  USE="introspection samba ssl -debug {-test}" 
[nomerge       ]     net-libs/glib-networking-2.34.2  USE="gnome libproxy ssl -smartcard {-test}" 
[ebuild  N     ]      net-libs/libproxy-0.4.11-r1  USE="gnome kde mono perl python webkit -networkmanager -spidermonkey {-test}" PYTHON_TARGETS="python2_7 -python2_6" 0 kB
[nomerge       ] kde-base/kdebase-meta-4.10.5:4  USE="wallpapers (-aqua)" 
[nomerge       ]  kde-base/kdebase-runtime-meta-4.10.5:4  USE="handbook semantic-desktop (-aqua)" 
[ebuild     U  ]   kde-base/khelpcenter-4.11.1:4 [4.10.5:4] USE="(-aqua) -debug" 0 kB
[ebuild     U  ]    kde-base/kdesu-4.11.1:4 [4.10.5:4] USE="handbook (-aqua) -debug" 0 kB
[nomerge       ] kde-base/kdebase-meta-4.10.5:4  USE="wallpapers (-aqua)" 
[nomerge       ]  kde-base/dolphin-4.10.5:4  USE="handbook semantic-desktop (-aqua) -debug -thumbnail" 
[ebuild     U  ]   kde-base/nepomuk-widgets-4.11.1:4 [4.10.5:4] USE="(-aqua) -debug" 0 kB
[ebuild     U  ]    kde-base/nepomuk-core-4.11.1:4 [4.10.5:4] USE="exif ffmpeg pdf (-aqua) -debug -epub% -taglib" 0 kB
[nomerge       ] kde-base/kdebase-meta-4.10.5:4  USE="wallpapers (-aqua)" 
[nomerge       ]  kde-base/kwrite-4.10.5:4  USE="handbook (-aqua) -debug" 
[ebuild     U  ]   kde-base/katepart-4.11.1:4 [4.10.5:4] USE="handbook (-aqua) -debug" 0 kB
[ebuild  N     ]    kde-base/kdelibs-4.11.1:4  USE="acl alsa bzip2 doc fam handbook jpeg2k kerberos lzma mmx nls openexr opengl policykit spell sse sse2 ssl udev udisks upower -3dnow (-altivec) (-aqua) -debug {-test} -zeroconf" 0 kB
[nomerge       ] media-sound/banshee-2.6.1  USE="aac bpm cdda daap doc encode ipod mtp udev web youtube -karma {-test}" 
[nomerge       ]  gnome-base/gnome-settings-daemon-3.6.4  USE="colord cups i18n policykit short-touchpad-timeout udev -debug (-packagekit) -smartcard -systemd {-test}" INPUT_DEVICES="-wacom" 
[ebuild  N     ]   media-sound/pulseaudio-4.0  USE="X alsa asyncns bluetooth caps dbus doc gdbm glib gnome gtk ipv6 libsamplerate lirc orc qt4 ssl systemd tcpd udev webrtc-aec -avahi -equalizer -jack (-neon) (-oss) -realtime (-system-wide) {-test} -xen" 0 kB
[nomerge       ] media-gfx/gimp-2.8.6:2  USE="alsa bzip2 curl dbus doc exif gnome jpeg jpeg2k lcms mmx mng pdf png postscript python smp sse svg tiff udev webkit wmf xpm -aalib (-altivec) -debug" LINGUAS="de fr ru -am -ar -ast -az -be -bg -br -ca -ca@valencia -cs -csb -da -dz -el -en_CA -en_GB -eo -es -et -eu -fa -fi -ga -gl -gu -he -hi -hr -hu -id -is -it -ja -ka -kk -km -kn -ko -lt -lv -mk -ml -ms -my -nb -nds -ne -nl -nn -oc -pa -pl -pt -pt_BR -ro -rw -si -sk -sl -sr -sr@latin -sv -ta -te -th -tr -tt -uk -vi -xh -yi -zh_CN -zh_HK -zh_TW" 
[nomerge       ]  gnome-base/gvfs-1.14.2  USE="archive bluetooth bluray cdda doc fuse gdu gnome-keyring gphoto2 gtk http samba udev udisks -afp -avahi -ios -systemd" 
[nomerge       ]   gnome-base/libgdu-3.0.2  USE="doc gnome-keyring -avahi" 
[ebuild  N     ]    sys-fs/udisks-1.0.4-r5  USE="nls -debug -remote-access (-selinux)" 0 kB
[ebuild  N     ]   sys-fs/udisks-2.1.1:2  USE="gptfdisk introspection systemd -cryptsetup -debug (-selinux)" 0 kB
[nomerge       ] sys-fs/udev-208  USE="acl doc firmware-loader gudev introspection kmod openrc (-selinux) -static-libs" ABI_X86="(64) -32 (-x32)" 
[blocks b      ]  sys-apps/systemd ("sys-apps/systemd" is blocking sys-fs/udev-208, app-admin/openrc-settingsd-1.0.1)
[uninstall     ]   app-admin/openrc-settingsd-1.0.1  USE="-systemd" 
[nomerge       ] media-gfx/shotwell-0.14.1::x-portage  LINGUAS="de fr ru -af -ar -as -ast -bg -bn -ca -cs -da -el -en_GB -es -et -eu -fi -gl -gu -he -hi -hr -hu -ia -id -it -ja -kk -kn -ko -lt -lv -mk -ml -mr -nb -nl -pa -pl -pt -pt_BR -ro -sk -sl -sr -sv -ta -te -th -tr -uk -vi -zh_CN -zh_TW" 
[nomerge       ]  virtual/udev-206-r3  USE="gudev introspection kmod (-selinux) -static-libs" ABI_X86="(64) -32 (-x32)" 
[nomerge       ]   sys-apps/systemd-208-r1:0/1  USE="acl doc filecaps firmware-loader gudev http introspection kmod lzma pam policykit python tcpd xattr -audit -cryptsetup -gcrypt -openrc -qrcode (-selinux) {-test} -vanilla" ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" 
[blocks b      ]    sys-fs/udev ("sys-fs/udev" is blocking sys-apps/systemd-208-r1)
[uninstall     ]     sys-fs/udev-208  USE="acl doc firmware-loader gudev introspection kmod openrc (-selinux) -static-libs" ABI_X86="(64) -32 (-x32)" 
[blocks b      ] >=sys-apps/systemd-197 (">=sys-apps/systemd-197" is blocking sys-auth/nss-myhostname-0.3)
[uninstall     ]  sys-auth/nss-myhostname-0.3 
[nomerge       ] kde-base/kdebase-meta-4.10.5:4  USE="wallpapers (-aqua)" 
[nomerge       ]  kde-base/libplasmaclock-4.10.5:4  USE="holidays (-aqua) -debug" 
[nomerge       ]   kde-base/kdepimlibs-4.10.5:4  USE="handbook ldap semantic-desktop (-aqua) -debug -prison {-test}" 
[nomerge       ]    media-libs/phonon-4.6.0-r1  USE="gstreamer pulseaudio (-aqua) -debug -vlc (-zeitgeist)" 
[nomerge       ]     media-sound/pulseaudio-4.0  USE="X alsa asyncns bluetooth caps dbus doc gdbm glib gnome gtk ipv6 libsamplerate lirc orc qt4 ssl systemd tcpd udev webrtc-aec -avahi -equalizer -jack (-neon) (-oss) -realtime (-system-wide) {-test} -xen" 
[nomerge       ]      sys-apps/systemd-208-r1:0/1  USE="acl doc filecaps firmware-loader gudev http introspection kmod lzma pam policykit python tcpd xattr -audit -cryptsetup -gcrypt -openrc -qrcode (-selinux) {-test} -vanilla" ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" 
[ebuild  N     ]       sys-apps/gentoo-systemd-integration-2  0 kB
[ebuild  N     ]        sys-apps/systemd-208-r1:0/1  USE="acl doc filecaps firmware-loader gudev http introspection kmod lzma pam policykit python tcpd xattr -audit -cryptsetup -gcrypt -openrc -qrcode (-selinux) {-test} -vanilla" ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" 0 kB
[nomerge       ] dev-ruby/rake-0.9.6  USE="-doc {-test}" RUBY_TARGETS="ruby18 ruby19 ruby20 -jruby" 
[nomerge       ]  virtual/rubygems-6:ruby20  RUBY_TARGETS="(ruby20)" 
[nomerge       ]   dev-lang/ruby-2.0.0_p247:2.0  USE="berkdb doc examples gdbm ipv6 ncurses rdoc readline ssl tk xemacs yaml -debug -rubytests -socks5" 
[nomerge       ]    dev-ruby/rdoc-4.0.1-r1  USE="doc {-test}" RUBY_TARGETS="ruby18 ruby19 ruby20 -jruby" 
[nomerge       ]     virtual/rubygems-4:ruby19  RUBY_TARGETS="(ruby19)" 
[nomerge       ]      dev-ruby/rubygems-2.0.3  USE="server {-test}" RUBY_TARGETS="ruby18 ruby19 ruby20 -jruby" 
[nomerge       ]       dev-lang/ruby-1.8.7_p374:1.8  USE="berkdb doc examples gdbm ipv6 ncurses readline ssl threads tk xemacs -debug -libedit -rubytests -socks5" 
[nomerge       ]        sys-libs/db-4.8.30:4.8  USE="cxx doc examples java tcl {-test}" 
[ebuild     UD ]         dev-lang/tcl-8.6.0-r1:0/8.6 [8.6.1:0/8.6] USE="threads -debug" 0 kB
[nomerge       ] app-portage/layman-2.0.0  USE="git mercurial subversion -bazaar -cvs -darcs {-test}" PYTHON_TARGETS="python2_7 -python2_6" 
[nomerge       ]  dev-vcs/git-1.8.3.2  USE="blksha1 cgi curl doc emacs gnome-keyring gpg gtk iconv nls pcre perl python subversion threads tk webdav -cvs -highlight (-ppcsha1) {-test} -xinetd" PYTHON_SINGLE_TARGET="python2_7 -python2_6" PYTHON_TARGETS="python2_7 -python2_6" 
[nomerge       ]   dev-perl/libwww-perl-6.50.0  USE="ssl" 
[nomerge       ]    dev-perl/LWP-Protocol-https-6.30.0 
[nomerge       ]     dev-perl/IO-Socket-SSL-1.840.0  USE="-idn" 
[nomerge       ]      virtual/perl-Scalar-List-Utils-1.270.0 
[ebuild     UD ]       perl-core/Scalar-List-Utils-1.270.0 [1.320.0] 0 kB
[nomerge       ] media-gfx/icoutils-0.31.0  USE="nls" 
[nomerge       ]  dev-perl/libwww-perl-6.50.0  USE="ssl" 
[nomerge       ]   dev-perl/HTTP-Daemon-6.10.0 
[nomerge       ]    dev-perl/HTTP-Message-6.60.0 
[nomerge       ]     dev-perl/IO-HTML-0.40.0  USE="{-test}" 
[nomerge       ]      virtual/perl-Encode-2.490.0 
[ebuild     UD ]       perl-core/Encode-2.490.0 [2.550.0] 0 kB
[nomerge       ] app-portage/genlop-0.30.9-r1 
[nomerge       ]  dev-perl/libwww-perl-6.50.0  USE="ssl" 
[nomerge       ]   virtual/perl-Digest-MD5-2.520.0 
[ebuild     UD ]    perl-core/Digest-MD5-2.520.0 [2.530.0] 0 kB
[nomerge       ] dev-qt/qt-creator-2.8.0_rc  USE="autotools cmake doc examples git mercurial subversion valgrind -android -bazaar -clearcase -cvs -debug -fakevim -madde -perforce -qnx {-test}" LINGUAS="de fr ru -cs -es -it -ja -pl -sl -uk -zh_CN -zh_TW" 
[nomerge       ]  dev-vcs/git-1.8.3.2  USE="blksha1 cgi curl doc emacs gnome-keyring gpg gtk iconv nls pcre perl python subversion threads tk webdav -cvs -highlight (-ppcsha1) {-test} -xinetd" PYTHON_SINGLE_TARGET="python2_7 -python2_6" PYTHON_TARGETS="python2_7 -python2_6" 
[nomerge       ]   dev-perl/Authen-SASL-2.160.0  USE="kerberos" 
[nomerge       ]    dev-perl/Digest-HMAC-1.30.0 
[nomerge       ]     virtual/perl-Digest-SHA-5.820.0 
[ebuild     UD ]      perl-core/Digest-SHA-5.820.0 [5.850.0] USE="(-test%)" 0 kB
[nomerge       ] kde-base/kdebase-meta-4.10.5:4  USE="wallpapers (-aqua)" 
[nomerge       ]  kde-base/kde-base-artwork-4.10.5:4  USE="(-aqua)" 
[nomerge       ]   dev-qt/qtsql-4.8.5:4  USE="exceptions mysql odbc postgres qt3support sqlite (-aqua) -c++0x -debug -firebird -freetds -oci8 -pch" 
[nomerge       ]    virtual/mysql-5.5  USE="embedded -minimal -static" 
[nomerge       ]     dev-db/mysql-5.5.32  USE="community embedded perl ssl -cluster -debug -extraengine -jemalloc -latin1 -max-idx-128 -minimal -profiling (-selinux) -static -systemtap -tcmalloc {-test}" 
[nomerge       ]      dev-perl/DBD-mysql-4.20.0  USE="embedded" 
[nomerge       ]       dev-perl/DBI-1.623.0  USE="{-test}" 
[nomerge       ]        virtual/perl-Sys-Syslog-0.320.0 
[ebuild     UD ]         perl-core/Sys-Syslog-0.320.0 [0.330.0] 0 kB
[nomerge       ] app-antivirus/clamtk-4.45::sunrise  USE="nls" LINGUAS="de fr ru -af -ar -ast -bg -bs -ca -cs -da -el -en_GB -es -eu -fi -fo -gl -he -hr -hu -id -it -ja -ko -lt -mr -ms -nb -nl -nn -pl -pt -pt_BR -ro -sk -sl -sv -te -th -tr -ug -uk -uz -zh_CN -zh_TW" 
[nomerge       ]  dev-perl/Date-Calc-6.300.0 
[nomerge       ]   dev-perl/Bit-Vector-7.200.0 
[nomerge       ]    virtual/perl-Storable-2.390.0 
[ebuild     UD ]     perl-core/Storable-2.390.0 [2.450.0] 0 kB
[ebuild     UD ]      dev-lang/perl-5.16.1:0/0 [5.16.3:0/5.16] USE="berkdb doc gdbm ithreads -debug" 13,247 kB

Total: 20 packages (5 upgrades, 8 downgrades, 7 new, 3 uninstalls), Size of downloads: 13,247 kB
Conflict: 4 blocks

WARNING: One or more updates have been skipped due to a dependency conflict:

dev-lang/perl:0

  (dev-lang/perl-5.16.3::gentoo, ebuild scheduled for merge) conflicts with
    dev-lang/perl[-build] required by (dev-perl/HTTP-Negotiate-6.0.1::gentoo, installed)
  (dev-lang/perl-5.16.3::gentoo, ebuild scheduled for merge) conflicts with
    dev-lang/perl[-build] required by (dev-vcs/subversion-1.7.9::gentoo, installed)
  (dev-lang/perl-5.16.3::gentoo, ebuild scheduled for merge) conflicts with
    dev-lang/perl[-build] required by (dev-perl/HTTP-Cookies-6.0.1::gentoo, installed)