Slight changes were introduced in sys-apps/systemd-215-r3 recently without incrementing -rX. Python 3.4 was added to the python compat list. Systemd with USE=python depends on dev-python/lxml, which doesn't currently cope with python 3.4. Therefore portage complains about unsatisfied python requirements. Here is emerge output while trying to upgrade the system: --- output starts here --- These are the packages that would be merged, in order: Calculating dependencies... done! emerge: there are no ebuilds to satisfy "dev-python/lxml[python_targets_python2_7(-)?,python_targets_python3_2(-)?,python_targets_python3_3(-)?,python_targets_python3_4(-)?,python_single_target_python2_7(+)?,python_single_target_python3_2(+)?,python_single_target_python3_3(+)?,python_single_target_python3_4(+)?]". (dependency required by "sys-apps/systemd-215-r3" [ebuild]) (dependency required by "x11-misc/colord-1.2.1-r1[systemd]" [installed]) (dependency required by "@selected" [set]) (dependency required by "@world" [argument]) --- output ends here --- Reproducible: Always If I remove 3.4 from the python compat list, systemd can be upgraded and it no longer blocks the whole upgrade process. Another alternative is to disable the python USE flag...
Or wait until dev-python/lxml will handle python 3.4 as well and add 3.4 to the compat list only after that.
dev-python/lxml does support python3_4. eix lxml [I] dev-python/lxml Available versions: 3.3.5{tbz2} {beautifulsoup3 doc examples +threads PYTHON_TARGETS="python2_7 python3_2 python3_3 python3_4"} Installed versions: 3.3.5{tbz2}(08:59:02 25/04/14)(threads -beautifulsoup3 -doc -examples PYTHON_TARGETS="python2_7 python3_2 python3_3 python3_4 -python2_6") Homepage: http://lxml.de/ http://pypi.python.org/pypi/lxml/ Description: A Pythonic binding for the libxml2 and libxslt libraries
(In reply to Graham Murray from comment #2) > dev-python/lxml does support python3_4. > > eix lxml > [I] dev-python/lxml > Available versions: 3.3.5{tbz2} {beautifulsoup3 doc examples +threads > PYTHON_TARGETS="python2_7 python3_2 python3_3 python3_4"} > Installed versions: 3.3.5{tbz2}(08:59:02 25/04/14)(threads > -beautifulsoup3 -doc -examples PYTHON_TARGETS="python2_7 python3_2 python3_3 > python3_4 -python2_6") > Homepage: http://lxml.de/ http://pypi.python.org/pypi/lxml/ > Description: A Pythonic binding for the libxml2 and libxslt > libraries Yet, systemd can be only emerged after removing 3.4 from the python compatibility list. Here is what I get for "emerge -vp lxml": --- output starts here --- These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] dev-python/lxml-3.3.5 USE="beautifulsoup3 threads -doc -examples" PYTHON_TARGETS="python2_7 python3_2 python3_3 (-python3_4)" 0 KiB Total: 1 package (1 reinstall), Size of downloads: 0 KiB --- output ends here --- I haven't changed any python settings. All versions (2.7, 3.2, 3.3, 3.4) of python are installed and working. I have all these enabled in make.conf. I haven't changed anything in make.conf. Just synced the package tree. Maybe some eclass changes triggered that, I don't know. It's not clear why there are brackets around 3.4. In the mean time it seems to work for other ebuilds. That is all I can say. emerge --info Portage 2.2.11-r1 (python 2.7.8-final-0, hardened/linux/amd64/no-multilib, gcc-4.8.3, glibc-2.19-r1, 3.15.8-hardened x86_64) ================================================================= System uname: Linux-3.15.8-hardened-x86_64-Intel-R-_Xeon-R-_CPU_E5620_@_2.40GHz-with-gentoo-2.2 KiB Mem: 16277736 total, 9166700 free KiB Swap: 26105620 total, 26105620 free Timestamp of tree: Tue, 12 Aug 2014 08:00:01 +0000 ld GNU ld (GNU Binutils) 2.24 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.8, 3.2.5-r6, 3.3.5-r1, 3.4.1 dev-util/ccache: 3.1.9-r3 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r2 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: 1.9.6-r3, 1.10.3, 1.11.6, 1.12.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.6.4, 4.7.3-r1, 4.8.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2-r1 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/var/lib/layman/bitcoin" USE="3dnow 3dnowext 64bit 7zip GNU R X X509 Xaw3d a52 aac aalib acl acpi action_modeswitch adobe-cff aiglx aio aisleriot alaw alsa amd64 amr aotuv apache2 apng applet archive ares asf asn1 atahpt atmo audio audiofile automount avcodec avformat avs bash-completion bazaar bcmath bdf beautifulsoup3 berkdb bind binfilter bitbang_spi bitmap-fonts bittorrent blas bluetooth bogofilter bonobo boost branding browserplugin bugzilla buspirate_spi bzip2 bzr cacert cairo calendar canvas caps cblas-external cdaudio cdda cddax cddb cdio cdparanoia cdr cdrom celt cgi chardet charmap checkpath cheese chromaprint city clamdtop clang cli client clutter color colord command-not-found contentcache context contrib convert-mozilla-cookies corefonts coverage cracklib cramfs crashreporter crypt cryptsetup crywrap css ctype cue cups curl curlwrappers cvs cxx datahub dba dbm dbus dcmtk ddate dediprog designer deskbar detex devhelp device-mapper dga dhcp dia dicom dii dirac disassembler 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winscp wma wma-fixed wmf wmp wps wxwidgets wxwindows x264 xa xattr xblas xcap xcb xchat xchatdccserver xcos xdm-auth xetex xforms xine xkb xlib-xcb xmedcon xml xml2 xmlreader xmlrpc xmlwriter xmp xnest xorg xpm xps xscreensaver xsl xslt xtpax xulrunner xv xvfb xvid xvmc yahoo zeitgeist zip zlib zvbi" ABI_X86="64" ALSA_CARDS="cmipci" 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 dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias auth_digest authz_dbm version filter ident charset_lite asis dbd authn_dbd imagemap cgid substitute access_compat authn_core authz_core cache_disk slotmem_shm socache_shmcb unixd ratelimit remoteip cern_meta reqtimeout" APACHE2_MPMS="worker" 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I think that 3.4 support was added to lxml in-place without bumping the revision. You may try upgrading your system with --changed-use, or just rebuilding lxml.
The python_targets_python3_4 use flag is stable-masked, but you appear to be running a (mostly) stable system. Do you have sys-apps/systemd in /etc/portage/package.{accept_,}keywords? If so, there are basically three solutions for you: 1. Add dev-python/lxml to package.keywords as well. 2. Unmask the python_targets_python3_4 use flag. 3. Remove python3_4 from PYTHON_TARGETS.
(In reply to Michał Górny from comment #4) > I think that 3.4 support was added to lxml in-place without bumping the > revision. You may try upgrading your system with --changed-use, or just > rebuilding lxml. I'll resync - that must update lxml, which should solve the problem. Probably the last sync happened before the lxml in-place changes hit the tree, but after the systemd in-place changes were already there. It's not easy to track these in-place changes... Thanks: Dw.
Ping. Is this solved?
python support is disabled in systemd ebuild and lxml version in stable has python 3.4 support
