I can't import libtorrent with python3 python3 Python 3.6.9 (default, Oct 8 2019, 19:30:29) [GCC 8.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import libtorrent Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: /usr/lib64/python3.6/site-packages/libtorrent.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _ZN5boost6python6detail11init_moduleER11PyModuleDefPFvvE >>> Portage 2.3.76 (python 3.6.9-final-0, default/linux/amd64/17.1/desktop/gnome/systemd, gcc-8.3.0, glibc-2.29-r2, 5.3.7 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.3.7-x86_64-Intel-R-_Core-TM-_i7-4770K_CPU_@_3.50GHz-with-gentoo-2.6 KiB Mem: 16339280 total, 7843764 free KiB Swap: 15624188 total, 15524092 free Head commit of repository gnome-next: 37b5bccaa7d5bb8f16fa432f4d7e3baf72bac1fc Head commit of repository mozilla: 34ff44618fb6c88227790d7da2a0ce42fb211686 Head commit of repository steam-overlay: 5b099b835b5b8dc7f37390e37e44cebba7cc315d Timestamp of repository gentoo: Sun, 27 Oct 2019 07:25:48 +0000 Head commit of repository gentoo: 04d8367f18595c2c729a9d1ee020b080826c2d53 Head commit of repository poncho: 234b92719ec09fd8cd4f074a435bebb754f78c03 Head commit of repository torbrowser: 574403acc8096d04d3f391b3c301e81228f520e9 sh bash 4.4_p23-r1 ld GNU ld (Gentoo 2.32 p2) 2.32.0 app-shells/bash: 4.4_p23-r1::gentoo dev-lang/perl: 5.28.2-r1::gentoo dev-lang/python: 2.7.16::gentoo, 3.6.9::gentoo dev-util/cmake: 3.14.6::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.16.1-r1::gentoo sys-devel/binutils: 2.32-r1::gentoo sys-devel/gcc: 8.3.0-r1::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers) sys-libs/glibc: 2.29-r2::gentoo Repositories: gnome-next location: /var/db/repos/gnome-next sync-type: git sync-uri: https://github.com/MeisterP/gnome-overlay.git masters: gentoo priority: 50 mozilla location: /var/db/repos/mozilla sync-type: git sync-uri: https://anongit.gentoo.org/git/proj/mozilla.git masters: gentoo priority: 50 steam-overlay location: /var/db/repos/steam sync-type: git sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git sync-user: poncho priority: 1000 sync-git-verify-commit-signature: true poncho location: /var/db/repos/poncho sync-type: git sync-uri: https://github.com/MeisterP/poncho-overlay.git masters: gentoo priority: 1050 torbrowser location: /var/db/repos/torbrowser sync-type: git sync-uri: https://github.com/MeisterP/torbrowser-overlay.git masters: gentoo priority: 1050 Installed sets: @kernels, @python-modules, @virtualbox ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA FraunhoferFDK AdobeFlash-11.x PUEL" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/thumbnailers/ffmpegthumbnailer.thumbnailer" 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=native -O2 -pipe" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y --ask --jobs=9 --load-average=8 --verbose" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync mount-sandbox multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="https://mirror.init7.net/gentoo/ https://mirrors.evowise.com/gentoo/ http://distfiles.gentoo.org" INSTALL_MASK=" /etc/init.d" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en en_US" MAKEOPTS="-j9 -l8" PKGDIR="/var/cache/binpkgs" 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 aacs acl acpi aften alac alsa amd64 argyllcms bash-completion berkdb bluetooth bluray bzip2 cairo cdda cdio cdr cdrdao cli colord crypt cryptsetup css cue cups cxx dbus device-mapper dirac dri drm dts dvd dvdr emboss encode evo exif fam fdk ffmpeg flac fontconfig fortran gif glamor gnome gnome-keyring gnome-online-accounts gstreamer gtk gtk3 gtkstyle iconv icu id3tag introspection ipv6 jpeg kate kms lame lcms libass libnotify libproxy libsecret libtiger libtirpc lm-sensors mad matroska mng mp3 mp4 mpeg multilib nautilus ncurses networkmanager nls nptl nss nvenc nvidia ogg opengl openmp opus pam pango pcre pdf png policykit postscript ppds pulseaudio quicktime raw readline rtmp schroedinger sdl seccomp sndfile speex spell split-usr ssl startup-notification svg systemd tcpd theora threads tiff tracker truetype udev udisks unicode upower usb v4l vaapi vdpau vorbis vpx wav wavpack webp x264 x265 xattr xcb xinerama xml xmp xps xv xvid zlib zsh-completion" ABI_X86="64" ADA_TARGET="gnat_2018" 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_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput roccat_arvo roccat_konepure" KERNEL="linux" L10N="en en_US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby25" SANE_BACKENDS="hp" 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: CC, CPPFLAGS, CTARGET, CXX, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= net-libs/libtorrent-rasterbar-1.1.13-r1::gentoo was built with the following: USE="dht python ssl -debug -doc -examples -libressl -static-libs -test" ABI_X86="(64)" PYTHON_TARGETS="python2_7 python3_6 -python3_5" CXXFLAGS="-march=native -O2 -pipe -std=c++11"
I am running into the same error after a world update. Deluge doesn't start because of this error.
Running `ldd /usr/lib64/python3.6/site-packages/libtorrent.cpython-36m-x86_64-linux-gnu.so`, I see that the wrong version of `libboost_python` is being linked (2.7 rather than 3.6): linux-vdso.so.1 (0x00007fff5b727000) libtorrent-rasterbar.so.10 => /usr/lib64/libtorrent-rasterbar.so.10 (0x000072a73e17d000) libboost_system.so.1.65.0 => /usr/lib64/libboost_system.so.1.65.0 (0x000072a73e174000) libpthread.so.0 => /lib64/libpthread.so.0 (0x000072a73e151000) libboost_python-2.7.so.1.65.0 => /usr/lib64/libboost_python-2.7.so.1.65.0 (0x000072a73e10a000) libcrypto.so.1.1 => /usr/lib64/libcrypto.so.1.1 (0x000072a73de0d000) libpython3.6m.so.1.0 => /usr/lib64/libpython3.6m.so.1.0 (0x000072a73da8a000) libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libstdc++.so.6 (0x000072a73d819000) libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libgcc_s.so.1 (0x000072a73d7ff000) libc.so.6 => /lib64/libc.so.6 (0x000072a73d631000) libssl.so.1.1 => /usr/lib64/libssl.so.1.1 (0x000072a73d595000) /lib64/ld-linux-x86-64.so.2 (0x000072a73e783000) librt.so.1 => /lib64/librt.so.1 (0x000072a73d58b000) libdl.so.2 => /lib64/libdl.so.2 (0x000072a73d585000) libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0 (0x000072a73d323000) libutil.so.1 => /lib64/libutil.so.1 (0x000072a73d31e000) libz.so.1 => /lib64/libz.so.1 (0x000072a73d2ff000) libm.so.6 => /lib64/libm.so.6 (0x000072a73d1c1000)
could ypu provide configure and build logs? Also, what python version default was set? Was not it the problem after boost upgrade? If, so, have you tried to re-build rasterbar?
(In reply to Mikle Kolyada from comment #3) > could ypu provide configure and build logs? Also, what python version > default was set? Was not it the problem after boost upgrade? If, so, have > you tried to re-build rasterbar? I can not reproduce the issue any more and I don't know what update or rebuild fixed it.
The same with net-libs/libtorrent-rasterbar-1.2.3:0/10 What info do you need from me to resolve the bug? ldd /usr/lib64/python3.6/site-packages/libtorrent.cpython-36m-x86_64-linux-gnu.so linux-vdso.so.1 (0x00007ffed09cd000) libtorrent-rasterbar.so.10 => /usr/lib64/libtorrent-rasterbar.so.10 (0x00007fd1eff3f000) libboost_system.so.1.65.0 => /usr/lib64/libboost_system.so.1.65.0 (0x00007fd1efd3a000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fd1efb19000) libboost_python-2.7.so.1.65.0 => /usr/lib64/libboost_python-2.7.so.1.65.0 (0x00007fd1ef8d4000) libcrypto.so.1.1 => /usr/lib64/libcrypto.so.1.1 (0x00007fd1ef41e000) libpython3.6m.so.1.0 => /usr/lib64/libpython3.6m.so.1.0 (0x00007fd1eef3c000) libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libstdc++.so.6 (0x00007fd1eeac7000) libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libgcc_s.so.1 (0x00007fd1ee8b0000) libc.so.6 => /lib64/libc.so.6 (0x00007fd1ee4e4000) libssl.so.1.1 => /usr/lib64/libssl.so.1.1 (0x00007fd1ee256000) /lib64/ld-linux-x86-64.so.2 (0x00007fd1f08fd000) librt.so.1 => /lib64/librt.so.1 (0x00007fd1ee04e000) libdl.so.2 => /lib64/libdl.so.2 (0x00007fd1ede4a000) libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0 (0x00007fd1eda68000) libutil.so.1 => /lib64/libutil.so.1 (0x00007fd1ed865000) libz.so.1 => /lib64/libz.so.1 (0x00007fd1ed64e000) libm.so.6 => /lib64/libm.so.6 (0x00007fd1ed308000)
