Bugzilla Bug 182535

when LINGUAS has "pl" in it two ebuilds "collide" on
/usr/share/man/pl/man1/mc.1.bz2:

...
./usr/share/man/pl/mann/Tcl.n.bz2
>>> Done.
* checking 1309 files for package collisions
existing file /usr/share/man/pl/man1/mc.1.bz2 is not owned by this package
1000 files checked ...
* This package is blocked because it wants to overwrite
* files belonging to other packages (see messages above).
* If you have no clue what this is all about report it
* as a bug for this package on http://bugs.gentoo.org

package app-i18n/man-pages-pl-20051024 NOT merged


Searching all installed packages for file collisions...
Press Ctrl-C to Stop

 * app-misc/mc-4.6.1-r3:

     '/usr/share/man/pl/man1/mc.1.bz2'

# emerge --info
Portage 2.1.2.7 (default-linux/x86/2007.0/desktop, gcc-4.1.2, glibc-2.5-r3,
2.6.21-gentoo-r2 i686)
=================================================================
System uname: 2.6.21-gentoo-r2 i686 AMD Athlon(tm) 64 X2 Dual Core Processor
4200+
Gentoo Base System release 1.12.9
Timestamp of tree: Tue, 19 Jun 2007 00:20:01 +0000
dev-lang/python:     2.4.4-r4
dev-python/pycrypto: 2.0.1-r5
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: 1.3.16
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer"
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/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-march=athlon64 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="buildpkg ccache collision-protect confcache distlocks
metadata-transfer sandbox sfperms strict userfetch userpriv usersandbox"
GENTOO_MIRRORS="http://gentoo.mirrors.tera-byte.com/
http://gentoo.cites.uiuc.edu/pub/gentoo/ ftp://mirrors.tera-byte.com/pub/gentoo
http://mirror.datapipe.net/gentoo"
LINGUAS="en ru pl"
MAKEOPTS="-j3"
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
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage /usr/portage/local/layman/sunrise"
SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext X a52 aac acl acpi aiglx alsa arts bash-completion berkdb
binary-drivers bindist bitmap-fonts bittorrent cairo cddb cdr cdrom cli clvm
cman cracklib crypt css cups cvs daap dbus dga disk-partition divx djvu dmi dmx
dri dvd dvdnav dvdr dvdread eds encode evo exif fam fame fbcon ffmpeg firefox
flac foomaticdb ftp fuse gdbm gif gimp gimpprint glut gphoto2 graphviz gs hal
history hou iconv icq id3 ieee1394 jabber jpeg jpeg2k kde kipi lame lcms libg++
lvm2 mad md5sum midi mikmod mjpeg mmx mp2 mp3 mp3rtp mp4 mp4live mpeg mpeg2
mplayer mudflap music musicbrainz ncurses network nforce2 nls nowin nptl
nptlonly nsplugin nvidia nvram nvtv ocr ocrad ogg opengl openmp pam pcre pda
pdf perl png pnm pppd python qt3 qt3support quicktime radio rar raw-mode
rdesktop readline real reflection reiserfs restrict-javascript rpm rss samba
sdl sdl-sound sdlaudio session slang slp smp sndfile sou sound spell spl sql
sqlite sqlite3 srt sse sse2 ssl startup-notification subtitles subversion svg
svga svgz syslog tcpd tga tgif theora threads threadsafe tiff transcode
truetype truetype-fonts type1 type1-fonts ucs2 ucs4 unicode unzip upnp usb v4l
v4l2 vcd videos vidix vim vim-pager vim-syntax visualization vnc vorbis webdav
win32codecs wireshark wma wmf wmp wordperfect x264 x86 xanim xcb xcomposite
xhtml xine xinerama xml xmlrpc xorg xosd xpm xrandr xscreensaver xv xvid xvmc
zeroconf zip zlib zoran" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x
ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel
intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci"
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="mouse keyboard" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" LINGUAS="en ru pl" USERLAND="GNU" VIDEO_CARDS="nv vesa fbdev nvidia"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Fixed in CVS, thanks for reporting the problem.