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Bug 628486

Summary: net-voip/telepathy-salut-0.8.1-r1 - No Python implementation found for the build.
Product: Gentoo Linux Reporter: Dennis Schridde <dschridde+gentoobugs>
Component: Current packagesAssignee: Gentoo Linux Gnome Desktop Team <gnome>
Status: RESOLVED FIXED    
Severity: normal CC: email200202, eugene.shalygin, gentoo-bugs, gentoo, mark+gentoobugs, saintdev, skunk, zeekec
Priority: Normal Keywords: InVCS
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Dennis Schridde 2017-08-21 09:07:24 UTC 
Complete build.log:
 * Package:    net-voip/telepathy-salut-0.8.1-r1
 * Repository: gentoo
 * Maintainer: eva@gentoo.org gnome@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   compressdebug network-sandbox preserve-libs sandbox userpriv usersandbox
 * No Python implementation found for the build. This is usually
 * a bug in the ebuild. Please report it to bugs.gentoo.org
 * along with the build log.

 * ERROR: net-voip/telepathy-salut-0.8.1-r1::gentoo failed (setup phase):
 *   No supported Python implementation installed.
 * 
 * Call stack:
 *                         ebuild.sh, line 115:  Called pkg_setup
 *   telepathy-salut-0.8.1-r1.ebuild, line  59:  Called python-any-r1_pkg_setup
 *              python-any-r1.eclass, line 352:  Called python_setup
 *              python-any-r1.eclass, line 340:  Called die
 * The specific snippet of code:
 *      die "No supported Python implementation installed."
 * 
 * If you need support, post the output of `emerge --info '=net-voip/telepathy-salut-0.8.1-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-voip/telepathy-salut-0.8.1-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/net-voip/telepathy-salut-0.8.1-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-voip/telepathy-salut-0.8.1-r1/temp/die.env'.
 * Working directory: '/var/tmp/portage/net-voip/telepathy-salut-0.8.1-r1/homedir'
 * S: '/var/tmp/portage/net-voip/telepathy-salut-0.8.1-r1/work/telepathy-salut-0.8.1'

Portage 2.3.8 (python 2.7.13-final-42, default/linux/amd64/13.0/desktop/plasma/systemd, gcc-6.4.0, glibc-2.25-r4, 4.12.8-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.12.8-gentoo-x86_64-AMD_A10-7800_Radeon_R7,_12_Compute_Cores_4C+8G-with-gentoo-2.4.1
KiB Mem:    14352852 total,   4754468 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Mon, 21 Aug 2017 07:45:01 +0000
Head commit of repository gentoo: 94f178bf1086371fd2433368868d3eb6e66db932
sh bash 4.4_p12
ld GNU ld (Gentoo 2.28.1 p1.0) 2.28.1
ccache version 3.3.4 [disabled]
app-shells/bash:          4.4_p12::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.2::gentoo
dev-lang/python:          2.7.13-r100::sage-on-gentoo, 3.4.6::gentoo, 3.5.3::gentoo, 3.6.1-r1::gentoo
dev-util/ccache:          3.3.4::gentoo
dev-util/cmake:           3.9.1::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.4.1-r1::gentoo
sys-apps/sandbox:         2.10-r4::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.15.1-r1::gentoo
sys-devel/binutils:       2.28.1::gentoo
sys-devel/gcc:            5.4.0-r3::gentoo, 6.4.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r4::gentoo
sys-devel/make:           4.2.1-r1::gentoo
sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers)
sys-libs/glibc:           2.25-r4::gentoo
Repositories:

gentoo
    location: /var/cache/portage/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage
    priority: -1000

atom
    location: /var/lib/layman/atom
    sync-type: laymansync
    sync-uri: https://github.com/elprans/atom-overlay.git
    masters: gentoo
    priority: 50

flatpak-overlay
    location: /var/lib/layman/flatpak-overlay
    sync-type: laymansync
    sync-uri: git://github.com/fosero/flatpak-overlay.git
    masters: gentoo
    priority: 50

kde
    location: /var/lib/layman/kde
    sync-type: laymansync
    sync-uri: git://anongit.gentoo.org/proj/kde.git
    masters: gentoo
    priority: 50

sage-on-gentoo
    location: /var/lib/layman/sage-on-gentoo
    sync-type: laymansync
    sync-uri: git://github.com/cschwan/sage-on-gentoo.git
    masters: gentoo science
    priority: 50

science
    location: /var/lib/layman/science
    sync-type: laymansync
    sync-uri: git://anongit.gentoo.org/proj/sci.git
    masters: gentoo
    priority: 50

steam-overlay
    location: /var/lib/layman/steam-overlay
    sync-type: laymansync
    sync-uri: https://github.com/anyc/steam-overlay.git
    masters: gentoo
    priority: 50

local
    location: /var/cache/portage/local
    masters: gentoo
    priority: 100

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-pipe -O2 -march=bdver3"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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/php/apache2-php7.1/ext-active/ /etc/php/cgi-php7.1/ext-active/ /etc/php/cli-php7.1/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="-pipe -O2 -march=bdver3"
DISTDIR="/var/cache/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --nospinner --verbose-conflicts"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildsyspkg cgroup compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://distfiles.gentoo.org"
LANG="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
MAKEOPTS="-j3"
PKGDIR="/var/cache/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 --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac aacplus aacs acl acpi activities alsa amd64 appindicator appstream archive audit avahi bash-completion bdplus berkdb bluetooth bluray branding bs2b bzip2 cairo caps cdda cddb cdio cdr celt chromaprint cjk clang cli colord colorio conntrack cracklib crypt cups cxx d3d9 dbus declarative dirac djvu dri dts dvb dvd dvdr egl emboss encode epub exif fam fax fbcon ffmpeg fftw firefox fish-completion fits flac fontconfig fortran fribidi gdbm geoclue geolocation gif git glamor gles gmp google googledrive gpm gstreamer gtk gtk3 harfbuzz ibus iconv icu idn imlib inotify introspection ipv6 jemalloc jpeg jpeg2k kde kipi kwallet ladspa latex lcms ldap libidn2 libinput libnotify libproxy libsecret libsoxr lua_target_lua5-2 lv2 lz4 lzma lzo mad mercurial metis mjpeg mng mobi modemmanager modplug modules mp3 mp4 mpeg mplayer mtp multilib mysql ncurses netlink networkmanager nls nptl office ogg openal opencl opencv openexr opengl openh264 openmax openmp opus pam pango pcap pch pcre pcre2 pdf phonon plasma png policykit postscript ppds prison pulseaudio python qml qt3support qt4 qt5 raw readline rtmp samba scanner schroedinger sctp sdl seccomp semantic-desktop session sparse speech speex spell ssl startup-notification svg systemd tbb tcpd teamd telepathy tga theora threads tiff timezone truetype tslib udev udisks unicode unwind upnp upnp-av upower usb v4l v4l2 vaapi vdpau vorbis vpx vulkan wavpack wayland webp widgets x264 x265 xattr xcb xcomposite xinerama xkb xml xmp xrandr xscreensaver xv xvid xwayland xz zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" 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_EXPERIMENTAL_FEATURES="stage" CALLIGRA_FEATURES="words sheets karbon plan" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx f16c fma3 fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xop" ELIBC="glibc" ENLIGHTENMENT_MODULES="*" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="joystick libinput" KERNEL="linux" L10N="de en en-GB ar fa tr ja ko zh zh-CN zh-TW" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de en en_GB ar fa tr" LIRC_DEVICES="devinput" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4 python3_5 pypy pypy3" RUBY_TARGETS="ruby22" STEAMGAMES="dirt_rally dont_starve portal source_engine te120 trine2 witcher2" USERLAND="GNU" VIDEO_CARDS="amdgpu" 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:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

=================================================================
                        Package Settings
=================================================================

dev-lang/python-2.7.13-r100::sage-on-gentoo was built with the following:
USE="gdbm ipv6 ncurses readline sqlite ssl (threads) (wide-unicode) xml (-berkdb) -build -doc -examples -hardened -libressl -tk -wininst" ABI_X86="(64)"
CFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
CXXFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -L."


dev-lang/python-3.4.6::gentoo was built with the following:
USE="gdbm ipv6 ncurses readline sqlite ssl (threads) xml -build -examples -hardened -libressl -tk -wininst" ABI_X86="(64)"
CFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
CXXFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -L."


dev-lang/python-3.5.3::gentoo was built with the following:
USE="gdbm ipv6 ncurses readline sqlite ssl (threads) xml -build -examples -hardened -libressl -tk -wininst" ABI_X86="(64)"
CFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
CXXFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -L."


dev-lang/python-3.6.1-r1::gentoo was built with the following:
USE="gdbm ipv6 ncurses readline sqlite ssl (threads) xml -build -examples -hardened -libressl -tk -wininst" ABI_X86="(64)"
CFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
CXXFLAGS="-pipe -O2 -march=bdver3 -fwrapv"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -L."


net-voip/telepathy-salut-0.8.1::gentoo was built with the following:
USE="-gnutls -test" ABI_X86="(64)"
Comment 1 Kobboi 2017-08-21 09:23:10 UTC 
Same here
Comment 2 Kobboi 2017-08-21 09:24:15 UTC 
... as well as for telepathy-haze by the way
Comment 3 email200202 2017-08-21 09:55:12 UTC 
Same here for net-voip/telepathy-haze-0.8.0-r2
Comment 4 Greg Turner 2017-08-21 11:16:52 UTC 
The problem is this shiz:

python_check_deps() {
	use test \
		&& { has_version "dev-python/twisted[${PYTHON_USEDEP}]" \
			|| has_version "dev-python/twisted-words[${PYTHON_USEDEP}]"; }
}

if the test useflag is false, then use test returns false.  At this point the conditional is short-circuited, and python_check_deps() is done, so it returns false.  Which means _python_EPYTHON_supported decides it isn't, when, of course, it is.

this way looks nicer and isn't broken:

python_check_deps() {
    use '!test' \
        || has_version "dev-python/twisted[${PYTHON_USEDEP}]" \
        || has_version "dev-python/twisted-words[${PYTHON_USEDEP}]"
}
Comment 5 Gilles Dartiguelongue (RETIRED) gentoo-dev 2017-08-24 22:48:56 UTC 
commit 92cd1e59e3197f22618fb68be9efb0eb736e5960
Date:   Fri Aug 25 00:04:29 2017 +0200

    net-voip/telepathy-salut: fix python_check_deps, bug #628486
    
    Package-Manager: Portage-2.3.8, Repoman-2.3.3

Thanks for reporting.