QTractor depends on x11-libs/qt-gui[gtk] (see bug 340581). But new qt-gui haven't this flag: > moved Qt's GTK style to x11-themes/qgtkstyle - this fixes the nasty (see bug 336801). This results in following error while updating world: Calculating dependencies... done! !!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: x11-libs/qt-gui:4 ('ebuild', '/', 'x11-libs/qt-gui-4.7.1', 'merge') pulled in by >=x11-libs/qt-gui-4.2:4[gtk] required by ('installed', '/', 'media-sound/qtractor-0.4.7', 'nomerge') ('ebuild', '/', 'x11-libs/qt-gui-4.7.1-r1', 'merge') pulled in by ~x11-libs/qt-gui-4.7.1[qt3support,glib,-aqua] required by ('ebuild', '/', 'x11-libs/qt-core-4.7.1', 'merge') x11-libs/qt-gui:4 required by ('ebuild', '/', 'app-text/poppler-0.14.5', 'merge') x11-libs/qt-gui:4 required by ('ebuild', '/', 'app-editors/tea-28.1.2', 'merge') (and 16 more) Reproducible: Always Steps to Reproduce: Portage 2.1.8.3 (default/linux/x86/10.0/desktop, gcc-4.4.4, glibc-2.12.1-r1, 2.6.33-gentoo-r1 i686) ================================================================= System uname: Linux-2.6.33-gentoo-r1-i686-Intel-R-_Atom-TM-_CPU_N270_@_1.60GHz-with-gentoo-2.0.1 Timestamp of tree: Mon, 15 Nov 2010 18:45:02 +0000 app-shells/bash: 4.1_p7 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r3, 3.1.2-r4 dev-util/cmake: 2.8.1-r1 sys-apps/baselayout: 2.0.1-r1 sys-apps/openrc: 0.6.2 sys-apps/sandbox: 2.3-r1 sys-devel/autoconf: 2.13, 2.65-r1 sys-devel/automake: 1.4_p6-r1, 1.8.5-r4, 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.4-r1 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.81-r2 virtual/os-headers: 2.6.35 ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA sun-bcla-java-vm dlj-1.1 skype-eula EULA AdobeFlash-10.1" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=native -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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 -march=native -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests collision-protect distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.fi.debian.org/pub/gentoo/" LANG="ru_RU.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="ru en" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/sunrise /var/lib/layman/rion /var/lib/layman/arcon /var/lib/layman/roslin /var/lib/layman/pro-audio /usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="3ds X a52 aac aalib acl acpi alsa ao aspell audiofile avahi bash-completion berkdb bluetooth branding bzip2 cairo cdparanoia cdr cjk cli consolekit cracklib crypt cscope cups curl cxx dbus djvu dri dts dvd dvdr emboss encode esd espeak exif expat fam fbcon festival ffmpeg fftw firefox flac fontconfig fortran ftp gdbm geoip gif gimp gmp gnutls gpg gpm graphviz gsm gtk gucharmap gzip iconv icu id3tag idn imagemagick imap ipv6 jack java javascript jbig jingle jpeg jpeg2k ladspa lame lcms libnotify libsamplerate lzo mad mbox mikmod mmx mng modules mp3 mp4 mpeg mudflap ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl png ppds pppd pulseaudio python qt3support qt4 readline rrdtool samba scanner sdl session shorten smi soundtouch sox speex spell sqlite sse sse2 sse3 ssl ssse3 startup-notification subversion svg sysfs tcpd threads tiff timidity tk truetype twolame unicode usb v4l v4l2 vim-syntax vorbis wavpack wifi wmf x264 x86 xattr xcb xcomposite xft xml xmlrpc xorg xpm xscreensaver xulrunner xv xvid zeroconf zlib zsh-completion" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" 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 synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru en" PHP_TARGETS="php5-2" RUBY_TARGETS="ruby18" SANE_BACKENDS="mustek mustek_usb mustek_usb2 gt68xx" USERLAND="GNU" VIDEO_CARDS="intel vesa fbdev" 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, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
...and it does not build against the split qgtkstyle. Assigning to qt for now, since it's probably our fault.
*** Bug 345819 has been marked as a duplicate of this bug. ***
Why does a sound application depend on a specific widget style theme anyway? That seems ass-backwards to me...
x11-themes/qgtkstyle is going to be treecleaned very soon.