Trying to emerge this package fails due to a 404 when attempting to download the source tarball from github.com: >>> Downloading 'https://github.com/antlr/stringtemplate3/archive/3.2.1.tar.gz' --2021-06-09 18:15:28-- https://github.com/antlr/stringtemplate3/archive/3.2.1.tar.gz Resolving github.com... 140.82.121.3 Connecting to github.com|140.82.121.3|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/antlr/stringtemplate3/tar.gz/3.2.1 [following] --2021-06-09 18:15:28-- https://codeload.github.com/antlr/stringtemplate3/tar.gz/3.2.1 Resolving codeload.github.com... 140.82.121.10 Connecting to codeload.github.com|140.82.121.10|:443... connected. HTTP request sent, awaiting response... 404 Not Found 2021-06-09 18:15:28 ERROR 404: Not Found. emerge info: emerge --info Portage 3.0.18 (python 3.9.4-final-0, default/linux/amd64/17.1/desktop/gnome, gcc-10.3.0, glibc-2.33, 5.10.33-gentoo-dist x86_64) ================================================================= System uname: Linux-5.10.33-gentoo-dist-x86_64-AMD_Ryzen_7_3700X_8-Core_Processor-with-glibc2.33 KiB Mem: 32865292 total, 23503704 free KiB Swap: 67108860 total, 67108860 free Head commit of repository personal-overlay: d5dc2bb345fb5a6b72b577bc35914fa198787e3e Timestamp of repository gentoo: Wed, 09 Jun 2021 01:30:01 +0000 Head commit of repository gentoo: d9056f494fe1c7ca9fe43f9c282af56732bc6e76 Timestamp of repository guru: Wed, 09 Jun 2021 15:20:07 +0000 Head commit of repository guru: af25a0c79edc16ba4c5132759eeeb674995214a6 Timestamp of repository steam-overlay: Tue, 08 Jun 2021 20:24:47 +0000 Head commit of repository steam-overlay: cd2ed3b6d211462ba4a5cdf68da79bb0e571a31a sh bash 5.1_p8 ld GNU ld (Gentoo 2.35.2 p1) 2.35.2 app-shells/bash: 5.1_p8::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.32.1::gentoo dev-lang/python: 2.7.18_p9::gentoo, 3.8.9_p2::gentoo, 3.9.4_p1::gentoo dev-lang/rust: 1.51.0-r2::gentoo dev-util/cmake: 3.18.5::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.24::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.3-r1::gentoo sys-devel/binutils: 2.35.2::gentoo sys-devel/gcc: 10.3.0::gentoo sys-devel/gcc-config: 2.4::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.33::gentoo Repositories: personal-overlay location: /var/db/repos/personal-overlay sync-type: git sync-uri: https://github.com/janhenke/personal-overlay masters: gentoo priority: -1500 gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://svr02.tau07.net/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CC="clang" CFLAGS="-march=native -mvzeroupper -mprefer-avx128 -ftree-vectorize -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.8/conf" 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" CXX="clang++" CXXFLAGS="-march=native -mvzeroupper -mprefer-avx128 -ftree-vectorize -O2 -pipe" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH 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 -mvzeroupper -mprefer-avx128 -ftree-vectorize -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 qa-unresolved-soname-deps sandbox sfperms sign strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -mvzeroupper -mprefer-avx128 -ftree-vectorize -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j16" 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 appindicator berkdb bluetooth bzip2 cairo cdda cdr clang cli client colord crypt cups dbus dri dts dvd dvdr eds elogind emboss encode evo exif flac fortran gdbm gif gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk gui iconv icu introspection ipv6 jpeg lcms libglvnd libnotify libsecret libtirpc lto mad mng mp3 mp4 mpeg multilib nautilus ncurses networkmanager nls nptl ogg opencl opengl openmp pam pango pcre pdf pic pie png policykit ppds pulseaudio qt5 readline sdl seccomp spell split-usr ssl ssp startup-notification static-pie svg symlink sysprof system-llvm tcpd threads tiff tracker truetype udev udisks unicode upower usb v4l vaapi vdpau vim-syntax vorbis vulkan wayland wxwidgets x264 xattr xcb xml xv xvid zeroconf zlib zsh-completion zstd" 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 aes avx avx2 f16c fma3 pclmul popcnt rdrand sha sse3 sse4_1 sse4_2 sse4a 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" KERNEL="linux" L10N="de de-DE en en-GB vi vi-VN" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="ARM AMDGPU BPF WebAssembly" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS