After a recent update, mutt fails to launch with the following error: $ mutt dyld: Library not loaded: /Users/robin/CodeBox/gentoo/usr/lib/libgnutls.26.dylib Referenced from: /Users/robin/CodeBox/gentoo/usr/bin/mutt Reason: Incompatible library version: mutt requires version 41.0.0 or later, but libgnutls.26.dylib provides version 38.0.0 Trace/BPT trap Some useful information: $ emerge --info mutt Portage 2.2.00.15842-prefix (prefix/darwin/macos/10.6/x86, gcc-4.2.1, unavailable, 10.3.0 i386) ================================================================= System Settings ================================================================= System uname: Darwin-10.3.0-i386-32bit Timestamp of tree: Fri, 21 May 2010 11:08:03 +0000 distcc 3.1-toolwhip.1 i386-apple-darwin10.0 [disabled] app-shells/bash: 4.0_p38 dev-lang/python: 2.6.5-r2 sys-devel/autoconf: 2.65 sys-devel/automake: 1.10.2-r00.1, 1.11.1 sys-devel/binutils: 2.20.51.0.5 sys-devel/gcc-config: 1.4.1-r00.2 sys-devel/libtool: 2.2.6b ACCEPT_KEYWORDS="~x86-macos" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-apple-darwin10" CFLAGS="-O2 -pipe -march=nocona" CHOST="i686-apple-darwin10" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-O2 -pipe -march=nocona" DISTDIR="/Users/robin/CodeBox/gentoo/usr/portage/distfiles" FEATURES="assume-digests collision-protect distlocks fixpackages news nostrip parallel-fetch preserve-libs protect-owned sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_GB.UTF-8" LDFLAGS="" PKGDIR="/Users/robin/CodeBox/gentoo/usr/portage/packages" PORTAGE_CONFIGROOT="/Users/robin/CodeBox/gentoo/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/Users/robin/CodeBox/gentoo/var/tmp" PORTDIR="/Users/robin/CodeBox/gentoo/usr/portage" PORTDIR_OVERLAY="/Users/robin/CodeBox/gentoo/usr/local/portage" SYNC="rsync://rsync.prefix.freens.org/gentoo-portage-prefix" USE="aqua coreaudio cracklib cxx mmx mmxext modules ncurses nls objc objc++ prefix readline sse sse2 ssl unicode x86-macos zlib" 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 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" ELIBC="Darwin" INPUT_DEVICES="keyboard mouse" KERNEL="Darwin" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" RUBY_TARGETS="ruby18" 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, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= mail-client/mutt-1.5.20-r13 was built with the following: USE="berkdb crypt gdbm gnutls gpg imap mbox nls nntp pop (prefix) qdbm sasl sidebar smime smtp ssl tokyocabinet trashfolder -debug -doc -idn -vanilla"
gnutls was masked for some reason, so it was downgraded. You'll have to rebuild mutt. There is not much we can do about that.