Cannot install tensorflow-estimator-2.0.0 due to below fetch error from Java: ERROR: An error occurred during the fetch of repository 'rules_cc': java.io.IOException: Error downloading [https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip, https://github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip] to /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/rules_cc/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip: Unknown host: github.com ERROR: /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/bazel_tools/tools/launcher/BUILD:11:1: @bazel_tools//tools/launcher:launcher depends on @bazel_tools//src/tools/launcher:launcher in repository @bazel_tools which failed to fetch. no such package '@rules_cc//cc': java.io.IOException: Error downloading [https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip, https://github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip] to /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/rules_cc/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip: Unknown host: github.com ERROR: Analysis of target '//tensorflow_estimator/tools/pip_package:build_pip_package' failed; build aborted: Analysis failed Reproducible: Always Steps to Reproduce: 1. emerge --sync 2. emerge =sci-libs/tensorflow-estimator-2.0.0::gentoo Actual Results: emerge =sci-libs/tensorflow-estimator-2.0.0::gentoo Calculating dependencies... done! >>> Verifying ebuild manifests >>> Emerging (1 of 1) sci-libs/tensorflow-estimator-2.0.0::gentoo * tensorflow-estimator-2.0.0.tar.gz BLAKE2B SHA512 size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking tensorflow-estimator-2.0.0.tar.gz to /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work >>> Source unpacked in /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work >>> Preparing source in /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0 ... bazel --bazelrc=/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/temp/bazelrc --output_base=/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base build //tensorflow_estimator/tools/pip_package:build_pip_package Extracting Bazel installation... WARNING: ignoring LD_PRELOAD in environment. WARNING: --batch mode is deprecated. Please instead explicitly shut down your Bazel server using the command "bazel shutdown". INFO: Call stack for the definition of repository 'rules_cc' which is a http_archive (rule definition at /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/bazel_tools/tools/build_defs/repo/http.bzl:262:16): - /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/bazel_tools/tools/build_defs/repo/utils.bzl:169:9 - /DEFAULT.WORKSPACE.SUFFIX:276:1 WARNING: Download from https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException Unknown host: mirror.bazel.build WARNING: Download from https://github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException Unknown host: github.com ERROR: An error occurred during the fetch of repository 'rules_cc': java.io.IOException: Error downloading [https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip, https://github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip] to /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/rules_cc/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip: Unknown host: github.com ERROR: /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/bazel_tools/tools/launcher/BUILD:11:1: @bazel_tools//tools/launcher:launcher depends on @bazel_tools//src/tools/launcher:launcher in repository @bazel_tools which failed to fetch. no such package '@rules_cc//cc': java.io.IOException: Error downloading [https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip, https://github.com/bazelbuild/rules_cc/archive/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip] to /var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0-bazel-base/external/rules_cc/0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip: Unknown host: github.com ERROR: Analysis of target '//tensorflow_estimator/tools/pip_package:build_pip_package' failed; build aborted: Analysis failed INFO: Elapsed time: 2.750s INFO: 0 processes. FAILED: Build did NOT complete successfully (13 packages loaded, 57 targets co\ nfigured) currently loading: @bazel_tools//src/tools/launcher ... (2 packages) * ERROR: sci-libs/tensorflow-estimator-2.0.0::gentoo failed (compile phase): * ebazel failed * * Call stack: * ebuild.sh, line 125: Called src_compile * environment, line 3404: Called ebazel 'build' '//tensorflow_estimator/tools/pip_package:build_pip_package' * environment, line 1570: Called die * The specific snippet of code: * "${@}" || die "ebazel failed" * * If you need support, post the output of `emerge --info '=sci-libs/tensorflow-estimator-2.0.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=sci-libs/tensorflow-estimator-2.0.0::gentoo'`. * The complete build log is located at '/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/temp/environment'. * Working directory: '/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0' * S: '/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/work/estimator-2.0.0' >>> Failed to emerge sci-libs/tensorflow-estimator-2.0.0, Log file: >>> '/var/tmp/portage/sci-libs/tensorflow-estimator-2.0.0/temp/build.log' Expected Results: tensorflow-estimator-2.0.0 to have installed This package is not marked as stable: https://packages.gentoo.org/packages/sci-libs/tensorflow-estimator
emerge --info Portage 2.3.82 (python 3.6.9-final-0, default/linux/amd64/17.1/desktop/gnome/systemd, gcc-9.2.0, glibc-2.30-r3, 4.19.86-gentoo x86_64) ================================================================= System uname: Linux-4.19.86-gentoo-x86_64-Intel-R-_Celeron-R-_CPU_G3930_@_2.90GHz-with-gentoo-2.6 KiB Mem: 32902628 total, 17398384 free KiB Swap: 3906556 total, 3906556 free Timestamp of repository gentoo: Tue, 17 Dec 2019 00:30:02 +0000 Head commit of repository gentoo: 069a96a2ea5aaa7d4d27d2423f4a1845663272eb sh bash 5.0_p11 ld GNU ld (Gentoo 2.32 p2) 2.32.0 app-shells/bash: 5.0_p11::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.30.1::gentoo dev-lang/python: 2.7.17::gentoo, 3.6.9::gentoo, 3.7.5-r1::gentoo dev-util/cmake: 3.16.0::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.1-r2::gentoo sys-devel/binutils: 2.32-r1::gentoo, 2.33.1::gentoo sys-devel/gcc: 9.2.0-r2::gentoo sys-devel/gcc-config: 2.1::gentoo sys-devel/libtool: 2.4.6-r5::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 5.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.30-r3::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: localrepo location: /var/db/repos/localrepo masters: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" 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" 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" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/cache/distfiles" 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="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync 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="-march=native -O2 -pipe" GENTOO_MIRRORS="https://gentoo.osuosl.org/ https://mirrors.rit.edu/gentoo/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" 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 acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli client colord crypt cups cxx dbus dri dts dvd dvdr eds emboss encode evo exif fam flac fortran gdbm gif gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk iconv icu introspection ipv6 jpeg jpeg2k json lcms ldap libnotify libsecret libtirpc mad mbox mmx mng mongodb mp3 mp4 mpeg multilib nautilus ncat ncurses ndiff networkmanager nls nping nptl nse ogg opengl openmp pam pango pcre pdf png policykit ppds pulseaudio python qt5 raw readline sasl sdl seccomp sendmail smtp spell split-usr spoof-source sse sse2 ssl startup-notification svg systemd tcpd tiff tracker truetype udev udisks unicode upower usb vorbis wxwidgets x264 xattr xcb xml xv xvid zenmap zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" 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" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" 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="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="fbdev intel nouveau" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
This might have been caused by /etc/portage/make.conf having: ACCEPT_KEYWORDS="~amd64" I disabled that, downgraded the kernel to most stable, downgraded glibc and etc to stable versions and then reinstalled tensorflow-2.1.0 by unblocking each ~amd64 package it needed one by one via the /etc/portage/package.accept_keywords: =sci-libs/tensorflow-2.1.0 ~amd64 >=net-libs/grpc-1.22.0 ~amd64 >=sys-apps/hwloc-2 ~amd64 =dev-python/opt-einsum[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=dev-python/grpcio-1.22.0[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=dev-python/wrapt-1.11.1[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=net-libs/google-cloud-cpp-0.10.0 ~amd64 >=sci-libs/keras-applications-1.0.8[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=sci-libs/keras-preprocessing-1.1.0[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=sci-visualization/tensorboard-2.0.0[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=sci-libs/tensorflow-estimator-2.0.0[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=dev-python/grpcio-tools-1.22.0 ~amd64 >=dev-python/google-auth-1.6.3[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=dev-python/google-auth-oauthlib-0.4.1[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 >=sci-libs/scipy-1.4.1[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-)] ~amd64 =dev-python/pybind11[python_targets_python3_6(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-)] ~amd64 =dev-util/bazel-0.27* ~amd64 After that, everything is working as expected.
