xfce4-taskbar-0.2.2 attempts to build with xfce4-panel 4.0.6 installed; however, it fails at configure-time with an error to the effect that xfce4-panel 4.1.90 is required. This dependency should be declared to portage. Reproducible: Always Steps to Reproduce: 1.Install xfce4-panel 4.0.6 (ie. do not have the ~x86 keyword allowed for this package, preventing newer versions from installing) 2.Attempt to emerge xfce4-taskbar-0.2.2 3.Observe that portage tries to build xfce4-taskbar against an old xfce4-panel, resulting in a build failure. Portage 2.0.51-r3 (default-linux/x86/2004.3, gcc-3.3.4, glibc-2.3.4.20040808-r1, 2.6.8.1-co-0.6.2-pre7 i686) ================================================================= System uname: 2.6.8.1-co-0.6.2-pre7 i686 AMD Athlon(tm) 64 Processor 2800+ Gentoo Base System version 1.4.16 Autoconf: sys-devel/autoconf-2.59-r5,sys-devel/autoconf-2.13 Automake: sys-devel/automake-1.6.3,sys-devel/automake-1.7.9,sys-devel/automake-1.8.5-r1,sys-devel/automake-1.8.5-r2,sys-devel/automake-1.4_p6,sys-devel/automake-1.9.3 Binutils: sys-devel/binutils-2.15.90.0.1.1-r3 Headers: sys-kernel/linux26-headers-2.6.8.1-r2 Libtools: sys-devel/libtool-1.5.2-r7 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -mmmx -mfpmath=sse -msse -msse2 -m3dnow -O3 -pipe" CHOST="i586-pc-linux-gnu" COMPILER="" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /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/afs/C /etc/afs/afsws /etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon-xp -mmmx -mfpmath=sse -msse -msse2 -m3dnow -O3 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms" GENTOO_MIRRORS="http://mirror.datapipe.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 3dnow X acl afs apache2 arts audiofile berkdb bitmap-fonts bonobo bzip2 crypt cups curl emacs esd fam firebird flac fortran gdbm gif gnome gnutls gstreamer gtk gtk2 gtkhtml guile imlib ipv6 java javascript jpeg junit kde kerberos libclamav libwww mad maildir mikmod mmx mozilla mozsvg mpeg ncurses nptl nptlonly oggvorbis pam pcre pdflib perl pic png postgres python qt readline samba sdl slang speex spell sqlite ssl tcltk tcpd tetex tiff truetype xml xml2 xmms zlib"
fixed thanks