x11-libs/libxcb-1.5 cannot be compiled when <x11-proto/xcb-proto-1.6 emerged. Because of missing file '/usr/share/xcb/dri2.xml'. After emerging newer version of x11-proto/xcb-proto (1.6) libxcb-1.5 could be emerged. In /usr/portage/x11-libs/libxcb/libxcb-1.5.ebuild DEPEND should contain ">=x11-proto/xcb-proto-1.6", not only ">=x11-proto/xcb-proto-1.5". Reproducible: Always Steps to Reproduce: 1. Emerge x11-proto/xcb-proto-1.5 2. Try to emerge x11-libs/libxcb-1.5 Actual Results: No such file or directory: '/usr/share/xcb/dri2.xml' Expected Results: Successful emerge. Portage 2.1.7.10 (default/linux/x86/10.0, gcc-4.3.4, glibc-2.11-r1, 2.6.32-gentoo i686) ================================================================= System uname: Linux-2.6.32-gentoo-i686-Intel-R-_Core-TM-2_Duo_CPU_T5800_@_2.00GHz-with-gentoo-2.0.1 Timestamp of tree: Fri, 04 Dec 2009 16:30:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 4.0_p35 dev-java/java-config: 2.1.9-r2 dev-lang/python: 2.6.4 dev-util/ccache: 2.4-r8 dev-util/cmake: 2.8.0 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.5.2-r2 sys-apps/sandbox: 2.2 sys-devel/autoconf: 2.13, 2.64 sys-devel/automake: 1.4_p6, 1.5, 1.9.6-r2, 1.10.2, 1.11 sys-devel/binutils: 2.20 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA Q3AEULA PUEL dlj-1.1" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -mtune=core2 -march=core2 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config /var/bind /var/spool/torque" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-O2 -mtune=core2 -march=core2 -pipe" DISTDIR="/home/portage/distfiles" FEATURES="assume-digests ccache distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="cs_CZ.UTF-8" LC_ALL="cs_CZ.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="cs en" MAKEOPTS="-j4" PKGDIR="/home/portage/packages" PORTAGE_CONFIGROOT="/" 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="/home/portage/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY=" " SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl acpi alsa bash-completion berkdb bzip2 cli cracklib crypt cups cxx dbus dri fortran gdbm gnutls gpm iconv mmx modules mudflap ncurses nls nptl nptlonly openal opengl openmp pam pch pcre perl pppd python qt3support readline reflection session smp spl sse sse2 ssl ssse3 sysfs tcpd truetype unicode vim-syntax win32codecs x86 xorg zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" 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="glibc" INPUT_DEVICES="keyboard mouse evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="cs en" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia vesa nv" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Fixed in portage, in the overlay and a patch was sent upstream. Thanks