dependency conflict between rstudio and chromium [solved]

Message

duxsco · Post by **duxsco** » Fri Nov 08, 2013 7:49 am

Hi *,

rstudio requires libxml2 to be built without the icu USE flag and chromium needs it to have this flag:

latitude ~ # emerge -av rstudio

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

Calculating dependencies... done!
[ebuild  N     ] dev-libs/mathjax-2.2  USE="-doc -examples" 8,764 kB
[ebuild  N     ] dev-java/javatoolkit-0.3.0-r6  17 kB
[ebuild  N     ] dev-qt/qtdbus-4.8.5:4  USE="exceptions (-aqua) -debug -pch" 235,832 kB
[ebuild  N     ] app-admin/eselect-blas-0.1  0 kB
[ebuild   R    ] dev-libs/libxml2-2.9.1-r1:2  USE="ipv6 python readline -debug -examples -icu* -lzma -static-libs {-test}" PYTHON_TARGETS="python2_7 python3_2 -python2_6 (-python3_3)" 5,052 kB
[ebuild  N     ] virtual/fortran-0  USE="openmp" 0 kB
[ebuild  N     ] dev-qt/qtwebkit-4.8.5:4  USE="exceptions gstreamer jit (-aqua) -debug -icu -pch" 0 kB
[ebuild  N     ] sci-libs/blas-reference-20070226  USE="-doc" 5,208 kB
[ebuild  N     ] dev-java/ant-core-1.9.2  USE="-doc -source" 3,338 kB
[ebuild  N     ] virtual/blas-1.0  0 kB
[ebuild  N    ~] dev-lang/R-3.0.2  USE="-X -bash-completion -cairo -doc -icu -java -jpeg -lapack -minimal -nls -openmp -perl -png (-prefix) -profile -readline -static-libs -tiff -tk" 24,770 kB
[ebuild  N    ~] sci-mathematics/rstudio-0.97.551  USE="-dedicated -server" 115,910 kB

Total: 12 packages (11 new, 1 reinstall), Size of downloads: 398,888 kB

The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by dev-qt/qtwebkit-4.8.5[gstreamer]
# required by sci-mathematics/rstudio-0.97.551[-dedicated]
# required by rstudio (argument)
>=dev-libs/libxml2-2.9.1-r1 -icu

Use --autounmask-write to write changes to config files (honoring
CONFIG_PROTECT). Carefully examine the list of proposed changes,
paying special attention to mask or keyword changes that may expose
experimental or unstable packages.

Code: Select all

latitude ~ # emerge -av rstudio

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

Calculating dependencies... done!
[ebuild  N     ] dev-libs/mathjax-2.2  USE="-doc -examples" 8,764 kB
[ebuild  N     ] dev-java/javatoolkit-0.3.0-r6  17 kB
[ebuild  N     ] dev-qt/qtdbus-4.8.5:4  USE="exceptions (-aqua) -debug -pch" 235,832 kB
[ebuild  N     ] app-admin/eselect-blas-0.1  0 kB
[ebuild   R    ] dev-libs/libxml2-2.9.1-r1:2  USE="ipv6 python readline -debug -examples -icu* -lzma -static-libs {-test}" PYTHON_TARGETS="python2_7 python3_2 -python2_6 (-python3_3)" 5,052 kB
[ebuild  N     ] virtual/fortran-0  USE="openmp" 0 kB
[ebuild  N     ] dev-qt/qtwebkit-4.8.5:4  USE="exceptions gstreamer jit (-aqua) -debug -icu -pch" 0 kB
[ebuild  N     ] sci-libs/blas-reference-20070226  USE="-doc" 5,208 kB
[ebuild  N     ] dev-java/ant-core-1.9.2  USE="-doc -source" 3,338 kB
[ebuild  N     ] virtual/blas-1.0  0 kB
[ebuild  N    ~] dev-lang/R-3.0.2  USE="X cairo jpeg nls openmp png readline tiff -bash-completion -doc -icu -java -lapack -minimal -perl (-prefix) -profile -static-libs -tk" 24,770 kB
[ebuild  N    ~] sci-mathematics/rstudio-0.97.551  USE="-dedicated -server" 115,910 kB

Total: 12 packages (11 new, 1 reinstall), Size of downloads: 398,888 kB

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

dev-libs/libxml2:2

  (dev-libs/libxml2-2.9.1-r1::gentoo, ebuild scheduled for merge) pulled in by
    dev-libs/libxml2:2[!icu?] required by (dev-qt/qtwebkit-4.8.5::gentoo, ebuild scheduled for merge)

  (dev-libs/libxml2-2.9.1-r1::gentoo, installed) pulled in by
    dev-libs/libxml2:2/2=[icu] required by (www-client/chromium-31.0.1650.39::gentoo, installed)
    dev-libs/libxml2:=[icu] required by (www-client/chromium-31.0.1650.39::gentoo, installed)


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.

Code: Select all

latitude ~ # emerge --info
Portage 2.2.7 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.15-r3, 3.10.17-gentoo x86_64)
=================================================================
System uname: Linux-3.10.17-gentoo-x86_64-Intel-R-_Core-TM-_i5-3340M_CPU_@_2.70GHz-with-gentoo-2.2
KiB Mem:    16376652 total,    192880 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Fri, 08 Nov 2013 00:45:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
distcc 3.1 x86_64-pc-linux-gnu [enabled]
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r3, 3.2.5-r3
dev-util/cmake:           2.8.11.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.13.4
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.7.3-r1
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.10 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
Repositories: gentoo
Installed sets: @bup, @steam
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=core-avx-i -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mrdrnd -mf16c -mfsgsbase --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=3072 -mtune=core-avx-i"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/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="-O2 -pipe -march=core-avx-i -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mrdrnd -mf16c -mfsgsbase --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=3072 -mtune=core-avx-i"
DISTDIR="/tmp/usr_portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=36 --load-average=36"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distcc 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 webrsync-gpg"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://de-mirror.org/gentoo/ http://gentoo.mneisen.org/ http://mirror.netcologne.de/gentoo/ http://mirror.opteamax.de/gentoo/ http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://ftp.halifax.rwth-aachen.de/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/"
LANG="de_DE.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j38 -l36"
PKGDIR="/tmp/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="/tmp/var_tmp"
PORTDIR="/tmp/usr_portage"
PORTDIR_OVERLAY=""
SYNC=""
USE="X a52 aac acl acpi aes alsa amd64 avx berkdb bindist branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm gtk iconv ipv6 jpeg lcms libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nvidia ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support qt4 readline sdl session smp spell sse sse2 sse4_1 ssl ssse3 startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vdpau vhosts vorbis wxwidgets x264 xcb xml xv xvid xvmc zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authz_host dir expires headers mime rewrite speling vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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="evdev keyboard mouse synaptics wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

Is there a way to resolve this conflict?

Best regards

eyoung100 · Post by **eyoung100** » Fri Nov 08, 2013 4:36 pm

Yes, but read here:
qt-webkit vs chromium

Disabling gstreamer means you will not get HTML5 audio and video capability in qt-webkit based applications.

In short,
Disable the Gstreamer use flag for qtwebkit.

Josef.95 · Post by **Josef.95** » Fri Nov 08, 2013 9:52 pm

Or enable the icu useflag for libxml2 and qtwebkit

/etc/portage/package.use

Code: Select all

dev-libs/libxml2 icu
dev-qt/qtwebkit icu

duxsco · Post by **duxsco** » Thu Nov 14, 2013 11:21 am

Both solutions solve the problem. Thanks