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






  




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.