emerge -vp colordiff These are the packages that would be merged, in order: Calculating dependencies \!!! Digest verification failed: !!! /usr/portage/app-misc/colordiff/colordiff-1.0.6-r1.ebuild !!! Reason: Filesize does not match recorded size !!! Got: 844 !!! Expected: 847 \!!! Digest verification failed: !!! /usr/portage/app-misc/colordiff/colordiff-1.0.6-r1.ebuild !!! Reason: Filesize does not match recorded size !!! Got: 844 !!! Expected: 847 ... done! [ebuild UD] app-misc/colordiff-1.0.5-r2 [1.0.6-r1] 0 kB Total: 1 package (1 downgrade), Size of downloads: 0 kB emerge --info Portage 2.1.2-r9 (default-linux/x86/2006.1/desktop, gcc-4.1.1, glibc-2.5-r0, 2.6.19-gentoo-r5 i686) ================================================================= System uname: 2.6.19-gentoo-r5 i686 AMD Athlon(tm) XP 2600+ Gentoo Base System version 1.12.6 Timestamp of tree: Tue, 13 Feb 2007 12:58:01 +0000 ccache version 2.4 [enabled] dev-java/java-config: 1.3.7, 2.0.31-r3 dev-lang/python: 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r6 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.14 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks fixpackages metadata-transfer parallel-fetch sandbox sfperms strict userfetch" GENTOO_MIRRORS="ftp://ftp.uoi.gr/mirror/OS/gentoo/ ftp://ftp.physics.auth.gr/pub/mirrors/gentoo/ ftp://gentoo.mirrors.pair.com/ ftp://gentoo.mirrors.tds.net/gentoo ftp://gd.tuwien.ac.at/opsys/linux/gentoo/ ftp://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ ftp://mirror.bih.net.ba/gentoo/ ftp://trumpetti.atm.tut.fi/gentoo/ " LINGUAS="en" 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 /usr/portage/local/layman/sunrise" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl acpi alsa apache2 artswrappersuid asf bash-completion berkdb bitmap-fonts bluetooth branding bzip2 bzlib cairo caps cdr charconv chm cli cracklib crypt css ctype cups curl dba dbus dlloader dmi doc dri dts dvd dvdr dvdread effects emboss encode esd examples exif expat fam fbcon ffmpeg firefox flac flatfile foomaticdb fortran ftp gcj gd gdbm gif gimp gimpprint glx gmp gnome gnomedb gnutls gphoto2 gpm gstreamer gtk hal hddtemp howl iconv imagemagick imap imlib innodb isdnlog jabber java javascript jpeg jpeg2k kde kdeenablefinal kdehiddenvisibility lcms ldap libg++ libsamplerate libwww lm_sensors mad maildir mailwrapper mhash midi mikmod mime mmx mmxext motif mozbranding mozdevelop mozilla mozsvg mp3 mpeg mplayer mpm-worker multiuser mysql mysqli ncurses nls no-old-linux nodrm nomalloccheck nptl nptlonly nsplugin nvidia objc odbc offensive ogg opengl pam pcntl pcre pdf pear perl php pic plugin png posix postgres ppds pppd python qt3 qt4 quicktime rar rdesktop readline recode reflection ruby sasl scanner sdl server session slang sndfile soap sockets speex spell spl spreadsheet sqlite sse ssl subtitles subversion svga symlink tcltk tcpd tetex threads tidy tiff tokenizer truetype truetype-fonts type1-fonts unicode usb userlocales utf8 vda visualization vorbis win32codecs wmf wv wxgtk1 x86 xine xml xmlreader xmlrpc xmlwriter xorg xpm xprint xscreensaver xsl xv xvid xvmc zip zlib" ALSA_CARDS="emu10k1" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS
Not sure why that happened. I am now getting the same file size as you after downloading the file again. Should be fixed in CVS - please reopen if not.