Bugzilla Bug 92685

When I try to emerge gentoo-guide-xml-dtd it fails complaining about function
"unpack".

I asked about this on #gentoo and some people had the same error.

Reproducible: Always
Steps to Reproduce:
1.emerge gentoo-guide-xml-dtd
2.
3.

Actual Results:  
Calculating dependencies ...done!
>>> emerge (1 of 1) app-text/gentoo-guide-xml-dtd-2.1-r1 to /
>>> md5 files   ;-) gentoo-guide-xml-dtd-2.1.ebuild
>>> md5 files   ;-) gentoo-guide-xml-dtd-2.1-r1.ebuild
>>> md5 files   ;-) ChangeLog
>>> md5 files   ;-) files/digest-gentoo-guide-xml-dtd-2.1-r1
>>> md5 files   ;-) files/catalog
>>> md5 files   ;-) files/digest-gentoo-guide-xml-dtd-2.1
>>> md5 files   ;-) files/ent/iso-lat1.ent
>>> md5 files   ;-) files/ent/iso-num.ent
>>> md5 files   ;-) files/ent/iso-pub.ent
>>> md5 files   ;-) files/guide/guide-2.1.dtd
>>> md5 files   ;-) files/guide/guide.dtd
>>> Unpacking source...

!!! ERROR: app-text/gentoo-guide-xml-dtd-2.1-r1 failed.
!!! Function unpack, Line 352, Exitcode 0
!!! Nothing passed to the 'unpack' command
!!! If you need support, post the topmost build error, NOT this status message.



Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.3.5-20050130,
glibc-2.3.4.20041102-r1, 2.6.11-gentoo-r8 i686)
=================================================================
System uname: 2.6.11-gentoo-r8 i686 Intel(R) Pentium(R) 4 CPU 2.26GHz
Gentoo Base System version 1.4.16
Python:              dev-lang/python-2.3.5 [2.3.5 (#1, Apr 30 2005, 23:44:08)]
ccache version 2.3 [enabled]
dev-lang/python:     2.3.5
sys-apps/sandbox:    [Not Present]
sys-devel/autoconf:  2.59-r6, 2.13
sys-devel/automake:  1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.5
sys-devel/binutils:  2.15.92.0.2-r7
sys-devel/libtool:   1.5.16
virtual/os-headers:  2.6.8.1-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O2 -march=pentium4 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env
/usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config
/usr/lib/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/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=pentium4 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://src.gentoo.pl http://gentoo.zie.pg.gda.pl
ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo
http://ftp.snt.utwente.nl/pub/os/linux/gentoo"
LANG="pl_PL"
LINGUAS="pl"
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 X alsa apache2 apm arts avi berkdb bitmap-fonts cdr crypt cups curl
doc
dvd emboss encode esd fam flac foomaticdb fortran gdbm gif gpm gtk gtk2
imagemagick imlib java jpeg kde libg++ libwww mad mikmod mmx motif mp3 mpeg
mysql ncurses nls nptl nvidia ogg oggvorbis opengl oss pam pdflib perl php png
ppds python qt quicktime readline samba sdl spell ssl svga tcpd tetex tiff
truetype truetype-fonts type1-fonts usb vorbis xml xml2 xmms xv zlib linguas_pl
userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CBUILD, CTARGET, LC_ALL, LDFLAGS

If you replace the ebuild for 2.1-r1 with the last ebuild (2.1) it works fine.

This should be fixed now. Thanks for your report.