enblend-enfuse version 4.0+dfsg-1ubuntu1 failed to build on i386

enblend-enfuse version 4.0+dfsg-1ubuntu1 failed to build on i386
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2391939

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2391939/+files/buildlog_ubuntu-natty-i386.enblend-enfuse_4.0%2Bdfsg-1ubuntu1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 2229 lines into the build log:

i686-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../src -I.. -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../include -DVIGRA_STATIC_LIB -pthread -I/usr/include/OpenEXR -Wall -g -O2 -fopenmp -MT enblend-filenameparse.o -MD -MP -MF .deps/enblend-filenameparse.Tpo -c -o enblend-filenameparse.o `test -f 'filenameparse.cc' || echo '../../src/'`filenameparse.cc
mv -f .deps/enblend-filenameparse.Tpo .deps/enblend-filenameparse.Po
i686-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../src -I.. -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../include -DVIGRA_STATIC_LIB -pthread -I/usr/include/OpenEXR -Wall -g -O2 -fopenmp -MT enblend-filespec.o -MD -MP -MF .deps/enblend-filespec.Tpo -c -o enblend-filespec.o `test -f 'filespec.cc' || echo '../../src/'`filespec.cc
mv -f .deps/enblend-filespec.Tpo .deps/enblend-filespec.Po
i686-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../src -I.. -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../include -DVIGRA_STATIC_LIB -pthread -I/usr/include/OpenEXR -Wall -g -O2 -fopenmp -MT enblend-self_test.o -MD -MP -MF .deps/enblend-self_test.Tpo -c -o enblend-self_test.o `test -f 'self_test.cc' || echo '../../src/'`self_test.cc
mv -f .deps/enblend-self_test.Tpo .deps/enblend-self_test.Po
i686-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../src -I.. -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../include -DVIGRA_STATIC_LIB -pthread -I/usr/include/OpenEXR -Wall -g -O2 -fopenmp -MT enblend-tiff_message.o -MD -MP -MF .deps/enblend-tiff_message.Tpo -c -o enblend-tiff_message.o `test -f 'tiff_message.cc' || echo '../../src/'`tiff_message.cc
mv -f .deps/enblend-tiff_message.Tpo .deps/enblend-tiff_message.Po
i686-linux-gnu-g++ -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -I../../include -DVIGRA_STATIC_LIB -pthread -I/usr/include/OpenEXR -Wall -g -O2 -fopenmp -Wl,-Bsymbolic-functions -o enblend enblend-enblend.o enblend-gpu.o enblend-error_message.o enblend-filenameparse.o enblend-filespec.o enblend-self_test.o enblend-tiff_message.o vigra_impex/libvigra_impex.a -lGLEW -lGLU -lGL -lm -lglut -lGLU -lGL -lm -lboost_filesystem -pthread -lIlmImf -lz -lImath -lHalf -lIex -lIlmThread -lxmi -llcms -ltiff -lpng -ljpeg -lz
/usr/bin/ld: enblend-filenameparse.o: undefined reference to symbol 'boost::system::get_system_category()'
/usr/bin/ld: note: 'boost::system::get_system_category()' is defined in DSO /usr/lib/libboost_system.so.1.42.0 so try adding it to the linker command line
/usr/lib/libboost_system.so.1.42.0: could not read symbols: Invalid operation
collect2: ld returned 1 exit status
make[5]: *** [enblend] Error 1
make[5]: Leaving directory `/build/buildd/enblend-enfuse-4.0+dfsg/build-tree-mp/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/build/buildd/enblend-enfuse-4.0+dfsg/build-tree-mp/src'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/build/buildd/enblend-enfuse-4.0+dfsg/build-tree-mp/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/build/buildd/enblend-enfuse-4.0+dfsg/build-tree-mp'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/build/buildd/enblend-enfuse-4.0+dfsg/build-tree-mp'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110403-1001
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/enblend-enfuse-4.0+dfsg