Emerging of nuvexport fails, because ffmpeg is compiled without DVD USE flag. But ffmpeg doesn't provide an DVD USE flag emerge --info: Portage 2.1.1 (default-linux/x86/2006.1/desktop, gcc-4.1.1, glibc-2.4-r3, 2.6.17-beyond3 i686) ================================================================= System uname: 2.6.17-beyond3 i686 A Gentoo Base System version 1.12.5 Last Sync: Mon, 25 Sep 2006 06:00:08 +0000 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] app-admin/eselect-compiler: [Not Present] dev-java/java-config: 1.2.11-r1 dev-lang/python: 2.3.5-r2, 2.4.3-r1 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-r3 sys-devel/gcc-config: 1.3.13-r3 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r1 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O3 -mcpu=i686 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/lib/mozilla/defaults/pref /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/ /var/bind /var/qmail/alias /var/qmail/control /var/vpopmail/domains /var/vpopmail/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo" CXXFLAGS="-O3 -mcpu=i686 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://pandemonium.tiscali.de/pub/gentoo/ http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp.du.se/pub/os/gentoo" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LDFLAGS="-Wl,-O1" LINGUAS="de" MAKEOPTS="-j2" 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="x86 X Xaw3d a52 aac acl acpi alsa apache2 arts audiofile avi bash-completion berkdb bitmap-fonts bzlib cairo calendar cdb cdr cgi cli crypt ctype cups curl dbus dga directfb divx4linux dlloader dmx dri dvd dvdr dvdread eds elibc_glibc emboss encode esd fam ffmpeg firefox foomaticdb fortran fritzcapi_cards_fcpci ftp gcj gdbm gif gimpprint gpg gphoto2 gpm graphviz gstreamer gtk gtk2 hal imagemagick imap input_devices_keyboard input_devices_mouse ipv6 isdnlog java javascript jpeg kde kerberos kernel_linux krb4 ldap lesstif libffi libg++ linguas_de lirc lirc_devices_serial mad maildir mbox mcal mcrypt mhash mikmod mime mjpeg mmap mng mozcalendar mozilla moznocompose moznoirc mp3 mpeg mysql mysqli ncurses nls nptl nptlonly objc ofx ogg openal opengl oscar oss package.keywords package.use pam pcre pdflib perl pic png posix ppds pppd python qt qt3 qt4 quicktime readline reflection rtc samba sdl session sets shared sockets spamassassin spell spl ssl svg svga sysvipc tcpd tetex theora threads tiff transcode truetype truetype-fonts type1-fonts udev unicode usb userland_GNU v4l v4l2 vcd video_cards_fbdev video_cards_nvidia video_cards_vesa vim-with-x vorbis win32codecs wmf wxwindows xine xinerama xml xml2 xmms xorg xpm xprint xv xvid zlib" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_RSYNC_EXTRA_OPTS
I added "=media-tv/nuvexport-0.4_p20060918 ~x86" to my package.keywords and it emerges fine.