dev-util/cmake-3.7.0 ebuild failed. don't find "liblzma.5.dylib" in "$EPREFIX/usr/lib" There is a symlink liblzma.5.dylib -> liblzma.dylib in lib directory. Error Log: dyld: Library not loaded: /Users/vader/gentoo/usr/lib/liblzma.5.dylib Referenced from: /Users/vader/gentoo/usr/lib/libarchive.13.dylib Reason: Incompatible library version: libarchive.13.dylib requires version 8.0.0 or later, but liblzma.5.dylib provides version 6.0.0 /Users/vader/gentoo/var/tmp/portage/dev-util/cmake-3.7.0/temp/environment: line 1342: 22523 Abort trap: 6 "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" Reproducible: Always Portage 2.2.28-prefix (python 3.5.1-final-0, prefix/darwin/macos/10.12/x64, clang-3.5.2, unavailable, 16.1.0 x86_64) ================================================================= System uname: Darwin-16.1.0-x86_64-i386-64bit Timestamp of repository gentoo_prefix: Tue, 15 Nov 2016 12:02:38 +0000 sh bash 4.3_p48 app-shells/bash: 4.3_p48::gentoo_prefix dev-lang/perl: 5.24.0-r2::gentoo_prefix dev-lang/python: 2.7.11-r2::gentoo_prefix, 3.4.3-r5::gentoo_prefix, 3.5.1-r3::gentoo_prefix dev-util/cmake: 3.7.0::gentoo_prefix dev-util/pkgconfig: 0.29.1::gentoo_prefix sys-devel/autoconf: 2.69::gentoo_prefix sys-devel/automake: 1.14.1::gentoo_prefix, 1.15::gentoo_prefix sys-devel/libtool: 2.4.6-r1::gentoo_prefix sys-devel/make: 4.2.1::gentoo_prefix Repositories: gentoo_prefix location: /Users/vader/gentoo/usr/portage sync-type: rsync sync-uri: rsync://rsync.prefix.bitzolder.nl/gentoo-portage-prefix priority: -1000 mofm location: /Users/vader/gentoo/usr/local/portage masters: gentoo_prefix ACCEPT_KEYWORDS="~x64-macos" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-apple-darwin16" CC="x86_64-apple-darwin16-clang" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-apple-darwin16" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo" CXX="x86_64-apple-darwin16-clang++" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/Users/vader/gentoo/usr/portage/distfiles" FCFLAGS="" FEATURES="assume-digests binpkg-logs case-insensitive-fs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles force-prefix merge-sync news nostrip parallel-fetch preserve-libs protect-owned sfperms strict unknown-features-warn unmerge-logs unmerge-orphans unprivileged" FFLAGS="" GENTOO_MIRRORS="http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/" LC_ALL="C" LDFLAGS="-Wl,-dead_strip_dylibs" MAKEOPTS="-j8" PKGDIR="/Users/vader/gentoo/usr/portage/packages" PORTAGE_CONFIGROOT="/Users/vader/gentoo/" 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="/Users/vader/gentoo/var/tmp" USE="aqua coreaudio cracklib cxx ipv6 mmx mmxext modules ncurses nls objc objc++ prefix prefix-guest readline sse sse2 ssl unicode x64-macos zlib" ABI_X86="64" 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="Darwin" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse" KERNEL="Darwin" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 python3_5" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
I manually added a symlink to /usr/lib/ and installed successfully. $ cd $EPREFIX/usr/lib/ $ ln -s ../../lib/liblzma.5.dylib . But app-arch/libarchive need to add a liblzma.5.dylib symlink for this.
It appears you have both a /lib and /usr/lib, this should've been a symlink (lib -> usr/lib), any idea how this happened? It is the source of your problems.
