Помогите, app-text/xmlto-0.0.18 не собирается

Calculating dependencies ........ done!
>>> starting parallel fetching

>>> Emerging (1 of 4) app-text/xmlto-0.0.18 to /
* xmlto-0.0.18.tar.bz2 RMD160 ;-) ... [ ok ]
* xmlto-0.0.18.tar.bz2 SHA1 ;-) ... [ ok ]
* xmlto-0.0.18.tar.bz2 SHA256 ;-) ... [ ok ]
* xmlto-0.0.18.tar.bz2 size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* checking xmlto-0.0.18.tar.bz2 ;-) ... [ ok ]
>>> Unpacking source...
>>> Unpacking xmlto-0.0.18.tar.bz2 to /var/tmp/portage/app-text/xmlto-0.0.18/work
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/app-text/xmlto-0.0.18/work/xmlto-0.0.18 ...
./configure --prefix=/usr --host=i486-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --build=i486-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for i486-pc-linux-gnu-gcc... i486-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether i486-pc-linux-gnu-gcc accepts -g... yes
checking for i486-pc-linux-gnu-gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of i486-pc-linux-gnu-gcc... gcc3
checking whether i486-pc-linux-gnu-gcc and cc understand -c and -o together... yes
checking for flex... flex
checking for yywrap in -lfl... yes
checking lex output file root... lex.yy
checking whether yytext is a pointer... yes
checking for mktemp program... mktemp
checking for GNU find program... find
checking for bash... bash
checking for getopt program... getopt
checking whether getopt handles long options... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating xmlto
config.status: creating xmlto.spec
config.status: creating config.h
config.status: executing depfiles commands
make all-am
make[1]: Entering directory `/var/tmp/portage/app-text/xmlto-0.0.18/work/xmlto-0.0.18'
if i486-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I. -march=pentium4 -msse -msse2 -pipe -O2 -MT xmlif/xmlif.o -MD -MP -MF "xmlif/.deps/xmlif.Tpo" -c -o xmlif/xmlif.o `test -f 'xmlif/xmlif.c' || echo './'`xmlif/xmlif.c; \
then mv -f "xmlif/.deps/xmlif.Tpo" "xmlif/.deps/xmlif.Po"; else rm -f "xmlif/.deps/xmlif.Tpo"; exit 1; fi
i486-pc-linux-gnu-gcc -march=pentium4 -msse -msse2 -pipe -O2 -o xmlif/xmlif xmlif/xmlif.o
for xml in xmlif.xml xmlto.xml; do \
FORMAT_DIR=./format XSL_DIR=./xsl \
bash ./xmlto -o man/man1 man ./doc/$xml ; \
done || ( RC=$?; cat ./FAQ; exit $RC )
./xmlto: line 379: 20628 Illegal instruction xsltproc $XSLTOPTS -o "$XSLT_PROCESSED" "$STYLESHEET" "$INPUT_FILE"
./xmlto: line 379: 20659 Illegal instruction xsltproc $XSLTOPTS -o "$XSLT_PROCESSED" "$STYLESHEET" "$INPUT_FILE"

Q: I'm trying to build xmlto on my Debian box, but it doesn't work.

A: If you get `Attempt to load network entity' errors when building
xmlto, your system does not have the required support for XML
Catalogs
(http://www.oasis-open.org/committees/entity/spec-2001-08-06.html).
In particular, Debian has no support for these. Try the Fedora
Project .
make[1]: *** [man/man1/xmlto.1] Error 1
make[1]: Leaving directory `/var/tmp/portage/app-text/xmlto-0.0.18/work/xmlto-0.0.18'
make: *** [all] Error 2

!!! ERROR: app-text/xmlto-0.0.18 failed.
Call stack:
ebuild.sh, line 1614: Called dyn_compile
ebuild.sh, line 971: Called qa_call 'src_compile'
environment, line 3078: Called src_compile
xmlto-0.0.18.ebuild, line 38: Called die

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/app-text/xmlto-0.0.18/temp/build.log'.