The summary says it all. My guess is that the error occurs because of a missing dependency. >>> Source unpacked. >>> Compiling source in /var/tmp/portage/DateTime-TimeZone-0.46/work/DateTime-TimeZone-0.46 ... * Using Module::Build Can't locate Module/Build.pm in @INC (@INC contains: /etc/perl /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux /usr/lib64/perl5/vendor_perl/5.8.8 /usr/lib64/perl5/vendor_perl /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux /usr/lib64/perl5/site_perl/5.8.8 /usr/lib64/perl5/site_perl /usr/lib64/perl5/5.8.8/x86_64-linux /usr/lib64/perl5/5.8.8 /usr/local/lib/site_perl .) at Build.PL line 3. BEGIN failed--compilation aborted at Build.PL line 3. !!! ERROR: dev-perl/DateTime-TimeZone-0.46 failed. Call stack: ebuild.sh, line 1539: Called dyn_compile ebuild.sh, line 939: Called src_compile ebuild.sh, line 1248: Called perl-module_src_compile perl-module.eclass, line 128: Called perl-module_src_prep perl-module.eclass, line 112: Called die !!! Unable to build! (are you using USE="build"?) !!! If you need support, post the topmost build error, and the call stack if relevant. Portage 2.1-r1 (default-linux/amd64/2006.0, gcc-3.4.6, glibc-2.3.6-r4, 2.6.17-ck1 x86_64) ================================================================= System uname: 2.6.17-ck1 x86_64 AMD Athlon(tm) 64 Processor 3200+ Gentoo Base System version 1.6.15 dev-lang/python: 2.4.2 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r2 sys-devel/gcc-config: 1.3.13-r2 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-mtune=k8 -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/lib/X11/xkb /usr/share/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/" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-mtune=k8 -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig distlocks metadata-transfer sandbox sfperms strict userpriv usersandbox" GENTOO_MIRRORS="ftp://gd.tuwien.ac.at/opsys/linux/gentoo/" LINGUAS="de" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X aalib alsa arts avi berkdb bitmap-fonts bzip2 cdrdvd cli crypt cups dlloader dri eds emboss encode foomaticdb fortran gif gimpprint gpm gstreamer gtk gtk2 imlib ipv6 isdnlog jpeg kde libcaca lzw lzw-tiff mp3 mpeg ncurses nls nptl opengl pam pcre pdflib perl png pppd python qt qt3 qt4 quicktime readline reflection samba sdl session spell spl ssl tcpd tiff truetype truetype-fonts type1-fonts usb xorg xpm xv zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux linguas_de userland_GNU video_cards_radeon video_cards_ati" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS
DEPEND="dev-perl/module-build... Perhaps you upgraded perl's recently without running perl-cleaner?
Just ran "perl-cleaner all" -> no success. Then updated module-build from version 0.26.11 to 0.28 -> emerging DateTime-TimeZone succeeds. Thanks for your input.
module-build-0.28 is stable across the board now, closing