On 08/04/2014 05:46 PM, Roger Cahn wrote:
>
> Hello all,
>
> I encounter some problems with python compiling and man errors.
>
> 1- Python :
>
> I can't emerge some python packages (ie pyorbit, libmpeg2,
> libbonobo-python, etc...).
> Even the installed python packages can't emerge anymore.
> Here is the error message for libgnome-python-2.28.1-r1 
> (USE="-examples" PYTHON_TARGETS="-python2_7%")
>
> *ERROR: dev-python/libgnome-python-2.28.1-r1::gentoo failed (configure
> phase):
>  *   No supported Python implementation in PYTHON_TARGETS.
>  *
>  * Call stack:
>  *     ebuild.sh, line   93:  Called src_configure
>  *   environment, line 4118:  Called gnome-python-common-r1_src_configure
>  *   environment, line 2078:  Called python_parallel_foreach_impl
> 'gnome2_src_configure' '--disable-allbindings' '--enable-gnome'
> '--enable-gnomeui'
>  *   environment, line 3947:  Called _python_obtain_impls
>  *   environment, line  702:  Called _python_validate_useflags
>  *   environment, line  758:  Called die
>  * The specific snippet of code:
>  *       die "No supported Python implementation in PYTHON_TARGETS."
> *
>
> Is it a locale problem ?
>  
> Here is my /etc/env.d/02locale
>
> LANG=fr_FR.utf8
> LC_ALL=""
>
> When i run locale, i get :
>
> $ locale
> LANG=fr_FR.UTF-8
> LC_CTYPE="fr_FR.UTF-8"
> LC_NUMERIC="fr_FR.UTF-8"
> LC_TIME="fr_FR.UTF-8"
> LC_COLLATE="fr_FR.UTF-8"
> LC_MONETARY="fr_FR.UTF-8"
> LC_MESSAGES="fr_FR.UTF-8"
> LC_PAPER="fr_FR.UTF-8"
> LC_NAME="fr_FR.UTF-8"
> LC_ADDRESS="fr_FR.UTF-8"
> LC_TELEPHONE="fr_FR.UTF-8"
> LC_MEASUREMENT="fr_FR.UTF-8"
> LC_IDENTIFICATION="fr_FR.UTF-8"
> LC_ALL=
>
> 2- man does not work anymore ; i get the error message :
>
> ie : $man emerge (sorry, it's in french)
>
> *man emerge
> sh: most : commande introuvable
> Erreur pendant l'ex�cution du formatage ou de l'affichage.
> Le syst�me retourne pour (cd "/usr/share/man" && (echo ".ll 11.1i";
> echo ".nr LL 11.1i"; echo ".pl 1100i"; /bin/bzip2 -c -d
> '/usr/share/man/man1/emerge.1.bz2'; echo ".\\\""; echo ".pl
> \n(nlu+10") | /usr/bin/gtbl | /usr/bin/nroff -mandoc | most) l'erreur 127.
> Il n'y a pas de page de manuel pour emerge.
> *
> I recompiled the sys-apps/man package with success but the error is
> still there.
>
> My configuration :
>
> $emerge --info
>
> Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop, gcc-4.7.3,
> glibc-2.19-r1, 3.14.14-gentoo x86_64)
> =================================================================
> System uname:
> Linux-3.14.14-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_E6850_@_3.00GHz-with-gentoo-2.2
> KiB Mem:     4051020 total,   1896448 free
> KiB Swap:    2048280 total,   2048280 free
> Timestamp of tree: Sun, 03 Aug 2014 08:15:01 +0000
> ld GNU ld (GNU Binutils) 2.23.2
> app-shells/bash:          4.2_p45
> dev-java/java-config:     2.2.0
> dev-lang/python:          2.7.7, 3.3.5-r1
> dev-util/cmake:           2.8.12.2-r1
> 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:       1.10.3, 1.11.6, 1.12.6, 1.13.4
> sys-devel/binutils:       2.23.2
> sys-devel/gcc:            4.7.3-r1
> sys-devel/gcc-config:     1.7.3
> sys-devel/libtool:        2.4.2-r1
> sys-devel/make:           3.82-r4
> sys-kernel/linux-headers: 3.13 (virtual/os-headers)
> sys-libs/glibc:           2.19-r1
> Repositories: gentoo
> ACCEPT_KEYWORDS="amd64"
> ACCEPT_LICENSE="* -@EULA"
> CBUILD="x86_64-pc-linux-gnu"
> CFLAGS="-O2 -march=native -pipe"
> CHOST="x86_64-pc-linux-gnu"
> CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
> 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/splash /etc/terminfo"
> CXXFLAGS="-O2 -march=native -pipe"
> DISTDIR="/usr/portage/distfiles"
> EMERGE_DEFAULT_OPTS="--autounmask=n"
> FCFLAGS="-O2 -pipe"
> FEATURES="assume-digests binpkg-logs 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="fr_FR.utf8"
> LC_ALL=""
> LDFLAGS="-Wl,-O1 -Wl,--as-needed"
> MAKEOPTS="-j2"
> 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"
> PORTDIR_OVERLAY=""
> SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
> USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth 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 ldap libnotify mad mmx mng modules mp3 mp4 mpeg
> multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png
> policykit ppds qt3support qt4 readline sdl session spell sse sse2 ssl
> startup-notification svg tcpd tiff truetype udev udisks unicode upower
> usb vorbis wxwidgets x264 xcb xml xv xvid 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="authn_core authz_core socache_shmcb unixd 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" CALLIGRA_FEATURES="kexi words flow plan sheets
> stage tables krita karbon braindump author" CAMERAS="canon 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 ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux"
> LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb
> ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console
> presenter-minimizer" LINGUAS="fr" 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="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, PORTAGE_BUNZIP2_COMMAND,
> PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS,
> USE_PYTHON
>
>
> $eselect python list
>
> Available Python interpreters:
>   [1]   python2.7 *
>   [2]   python3.3
>
> Thank you for your help.
>
> Cheers,
> Roger
>
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As far as your first problem goes, libgnome-python requires python2_7:
grep COMPAT libgnome-python-2.28.1-r1.ebuild
PYTHON_COMPAT=( python2_7 )

The output you supplied indicates that python2_7 is disabled for this
particular package, i.e. 'PYTHON_TARGETS="-python2_7%".

The default base profile on my stytem has:
grep ^PYTHON_TARGETS /usr/portage/profiles/base/make.defaults
PYTHON_TARGETS="python2_7 python3_3"

emerge --info output on your system seems to be the same as well.

Looks like on your system, you have python2_7 disabled somewhere. Do you
have PYTHON_TARGETS redefined in /etc/portage/make.conf?

For the package in question you need to have python2_7 enabled.

As for your second problem, as has already been pointed out, you seem to
be using a PAGER that is not currently found on your system.
Here's the man debugging output I get on my system:
man -d emerge 2>&1|sed '/bzip2/,$!d'
  (cd "/usr/share/man" && (echo ".pl 11i"; /bin/bzip2 -c -d
'/usr/share/man/man1/emerge.1.bz2') | /usr/bin/gtbl | /usr/bin/nroff
-mandoc | /usr/bin/less)

Hope this helps.