app-misc/fslint depends on dev-util/glade. Apparently dev-util/glade will no longer work with python 2.7 as emerge now generates USE change message for dev-util/glade: The following USE changes are necessary to proceed: (see "package.use" in the portage(5) man page for more details) # required by app-misc/fslint-2.44 # required by @selected # required by @world (argument) >=dev-util/glade-3.16.1 -python_single_target_python2_7 Yet for both app-misc/fslint and dev-util/glade, python targets python2.6 and python2.7 are the only permitted targets. i.e. # eix dev-util/glade [I] dev-util/glade Available versions: (3) 3.8.3(3/11) 3.8.4(3/11) (3.10) 3.12.2 3.14.2(3.10/4) 3.16.1(3.10/6){tbz2} {debug gnome +introspection python test PYTHON_SINGLE_TARGET="python2_6 python2_7" PYTHON_TARGETS="python2_6 python2_7"} Installed versions: 3.16.1(3.10){tbz2}(09:24:42 PM 02/23/2014)(introspection python -debug -test PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7") Homepage: http://glade.gnome.org/ Description: A user interface designer for GTK+ and GNOME # eix app-misc/fslint [U] app-misc/fslint Available versions: (~)2.26[1] (~)2.28[1] (~)2.40[1] 2.42 2.42[1] (~)2.44 {nls PYTHON_TARGETS="python2_6 python2_7"} Installed versions: 2.42[1](05:27:48 PM 05/22/2013) Homepage: http://www.pixelbeat.org/fslint/ Description: A utility to find various forms of lint on a filesystem. If I update the USE flag for dev-util/glade as directed, the emerge of dev-util fails for "No supported Python implementation .. " * Package: dev-util/glade-3.16.1 * Repository: gentoo * Maintainer: gnome@gentoo.org * USE: elibc_glibc introspection kernel_linux python python_targets_python2_7 userland_GNU x86 * FEATURES: preserve-libs sandbox userpriv usersandbox * No Python implementation selected for the build. Please set * the PYTHON_SINGLE_TARGET variable in your make.conf to one * of the following values: * * python2_7 * ERROR: dev-util/glade-3.16.1::gentoo failed (setup phase): * No supported Python implementation in PYTHON_SINGLE_TARGET. Additional info: # eselect python list Available Python interpreters: [1] python2.7 [2] python3.3 [3] python3.4 * Portage 2.2.10 (default/linux/amd64/13.0/desktop, gcc-4.8.2, glibc-2.19, 3.13.7 x86_64) ================================================================= System uname: Linux-3.13.7-x86_64-AMD_Phenom-tm-_9600_Quad-Core_Processor-with-gentoo-2.2 KiB Mem: 7650336 total, 2743028 free KiB Swap: 2047996 total, 2047996 free Timestamp of tree: Sun, 30 Mar 2014 21:30:01 +0000 ld GNU ld (GNU Binutils) 2.24 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p45-r1 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.6, 3.3.5, 3.4.0 dev-util/ccache: 3.1.9-r3 dev-util/cmake: 2.8.12.2 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.4_p6-r1, 1.8.5-r4, 1.10.3, 1.11.6, 1.12.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24-r2 sys-devel/gcc: 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.19 Repositories: gentoo zugaina x11 sping multimedia local ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 PUEL AdobeFlash-10.3 AdobeFlash-11.x Oracle-BCLA-JavaSE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=opteron -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/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=opteron -O2 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg 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" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1" MAKEOPTS="-j5" PKGDIR="/usr/local/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" PORTDIR_OVERLAY="/var/lib/layman/zugaina /var/lib/layman/x11 /var/lib/layman/sping /var/lib/layman/multimedia /usr/local/portage" SYNC="rsync://192.168.1.11/gentoo-portage" USE="10bit 3dnow 3dnowext X a52 aac aalib accessibility acl acpi aio alsa amd64 amr anthy ao apache2 audiofile automount avahi bash-completion berkdb bonjour boost branding bzip2 cairo cdda cdio cdr chm cjk cli consolekit cracklib crypt css cups curl curlwrappers cxx dbus dga dia directfb dri dts dv dvd dvdr dynamic emboss encode exif expat fam fat fbcon ffmpeg fftw firefox flac flash fontconfig foomaticdb fortran ftp gcj gd gdbm gif gimp glib gmp gnutls gpac gphoto2 gpm graphviz gs gstreamer gtk hddtemp hdri html ibus iconv icu id3tag idea imagemagick imap imlib immqt-bc inkjar inotify ipfilter ipv6 irc jabber java javascript jbig jpeg jpeg2k kde kerberos kipi lame lcms libcaca libnotify libsamplerate libvisual linphone live lm_sensors lzo m17n-lib mad matroska midi mikmod mjpeg mmap mmx mmxext mng modules mono mp3 mp4 mpeg mpi mplayer msn msql mudflap multilib multiuser musepack mysql mysqli nas ncurses network nfs nls nptl nsplugin ntfs odbc offensive ogg ogm openexr opengl openmp oscar pam pango pcre pda pdf perl php plotutils plugins png policykit posix postscript ppds pppd private-headers ps pulseaudio python q32 qt3support qt4 quicktime rar raster raw rdesktop readline recode regex reiser4 reiserfs restrict-javascript rle rss rtc ruby samba sasl scanner schroedinger scim sdk sdl semantic-desktop sensord session sftp sharedmem sift simplexml sndfile snmp soap sockets sox speex spell sqlite sse sse2 ssl startup-notification subversion svg swat sysfs syslog t1lib taglib tcl tcpd tga theora threads tidy tiff timidity tk toolbar tools transcode truetype udev udisks unicode upower usb utils vala vcd vdr video vorbis wav wavpack webkit winbind wmf wxwidgets x264 xanim xcb xcomposite xft xine xinerama xml xmlrpc xorg xosd xpm xscreensaver xv xvid xvmc yaepg yahoo zeroconf zip zlib" ABI_X86="32 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="actions alias auth_basic auth_digest authn_anon authn_dbd authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="canon minolta konica" 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 ublox ubx" INPUT_DEVICES="evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en ja" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="radeon" 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
glade-3.8.4.ebuild:PYTHON_COMPAT=( python2_{6,7} ) glade-3.14.2.ebuild:PYTHON_COMPAT=( python{2_6,2_7} ) glade-3.16.1.ebuild:PYTHON_COMPAT=( python2_7 ) You can upgrade to 3.16.1 and disable Python 2.6 in the targets, or you downgrade to 3.14.2 and enable Python 2.6 in the targets; this has nothing to do with Python 2.7, which is supported in each version.
(In reply to Tom Wijsman (TomWij) from comment #1) > glade-3.8.4.ebuild:PYTHON_COMPAT=( python2_{6,7} ) > glade-3.14.2.ebuild:PYTHON_COMPAT=( python{2_6,2_7} ) > glade-3.16.1.ebuild:PYTHON_COMPAT=( python2_7 ) > > You can upgrade to 3.16.1 and disable Python 2.6 in the targets, or you > downgrade to 3.14.2 and enable Python 2.6 in the targets; this has nothing > to do with Python 2.7, which is supported in each version. I think you may have missed this in my original post: >> Additional info: >> >> # eselect python list >> Available Python interpreters: >> [1] python2.7 >> [2] python3.3 >> [3] python3.4 * i.e. For python 2 series, I only have python 2.7 installed. # eix dev-lang/python [I] dev-lang/python Available versions: (2.6) 2.6.8-r3 (~)2.6.9 (2.7) 2.7.5-r3{tbz2} (~)2.7.5-r4{tbz2} (~)2.7.6{tbz2} (3.2) 3.2.5-r3{tbz2} (3.3) 3.3.2-r2{tbz2} 3.3.3{tbz2} (~)3.3.4{tbz2} (~)3.3.5{tbz2} (3.4) (~)3.4.0_rc1 (~)3.4.0_rc3 (~)3.4.0{tbz2} {-berkdb build doc examples gdbm hardened ipv6 +ncurses +readline sqlite +ssl +threads tk +wide-unicode wininst +xml ELIBC="uclibc"} Installed versions: 2.7.6(2.7){tbz2}(07:26:21 PM 01/18/2014)(gdbm ipv6 ncurses readline ssl threads wide-unicode xml -berkdb -build -doc -examples -hardened -sqlite -tk -wininst ELIBC="-uclibc") 3.3.5(3.3){tbz2}(08:19:42 AM 03/29/2014)(gdbm ipv6 ncurses readline ssl threads xml -build -doc -examples -hardened -sqlite -tk -wininst ELIBC="-uclibc") 3.4.0(3.4){tbz2}(08:05:37 PM 03/30/2014)(gdbm ipv6 ncurses readline ssl threads xml -build -examples -hardened -sqlite -tk -wininst ELIBC="-uclibc") Homepage: http://www.python.org/ Description: An interpreted, interactive, object-oriented programming language Given this, I don't understand why 'emerge' wants me to disable python single target 2.7. Emerge won't continue otherwise.
(In reply to Guy from comment #2) > (In reply to Tom Wijsman (TomWij) from comment #1) > > glade-3.8.4.ebuild:PYTHON_COMPAT=( python2_{6,7} ) > > glade-3.14.2.ebuild:PYTHON_COMPAT=( python{2_6,2_7} ) > > glade-3.16.1.ebuild:PYTHON_COMPAT=( python2_7 ) > > > > You can upgrade to 3.16.1 and disable Python 2.6 in the targets, or you > > downgrade to 3.14.2 and enable Python 2.6 in the targets; this has nothing > > to do with Python 2.7, which is supported in each version. > > I think you may have missed this in my original post: The title of your bug describes an observation which involves python2_6, but your big is about python2_7; it doesn't tell what the problem is. > Given this, I don't understand why 'emerge' wants me to disable python > single target 2.7. Emerge won't continue otherwise. That is because app-misc/fslint has no PYTHON_SINGLE_TARGET.
*** This bug has been marked as a duplicate of bug 506664 ***
