I have been running zope-2.7.3 on my dual Opteron production server with Plone and friends since Nov. 15, 2004. I have had *no* issues or problems (other than the ones I caused myself! ;-) Please change the keyword from "~amd64" to "amd64". Reproducible: Always Steps to Reproduce: Portage 2.0.51.19 (default-linux/amd64/2004.3, gcc-3.4.3, glibc-2.3.4.20041102-r1, 2.6.7-gentoo-r14 x86_64) ================================================================= System uname: 2.6.7-gentoo-r14 x86_64 AMD Opteron(tm) Processor 244 Gentoo Base System version 1.4.16 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 7 2005, 09:10:46)] dev-lang/python: 2.3.4-r1 sys-apps/sandbox: [Not Present] sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.9.5, 1.5, 1.7.9-r1, 1.8.5-r3, 1.6.3, 1.4_p6 sys-devel/binutils: 2.15.92.0.2-r8 sys-devel/libtool: 1.5.16 virtual/os-headers: 2.6.8.1-r4 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox strict" GENTOO_MIRRORS="ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://mirror.datapipe.net/gentoo http://mirror.datapipe.net/gentoo http://gentoo.mirrors.pair.com/" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 acpi alsa berkdb bidi bitmap-fonts cdr crypt curl doc font-server fortran gd gdbm gif gpm imap ipv6 jabber java jp2 jpeg junit kde leim libwww lzwlzw-tiff motif mozilla mp3 mysql ncurses nls opengl oss pam pdflib perl png postgres python qt readline recode ruby samba sasl slang snmp ssl tcpd tetex tifftruetype truetype-fonts type1-fonts unicode usb userlocales xml2 xpm xrandr xv zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
zope-2.7.5 stable, thanks for the report