failed s390 build of pygtk 2.16.0-1+b1

[Debian buildds]

 * Source package: pygtk
 * Version: 2.16.0-1+b1
 * Architecture: s390
 * State: failed
 * Suite: unstable
 * Builder: lxdebian.bfinv.de
 * Build log: https://buildd.debian.org/fetch.cgi?pkg=pygtk&arch=s390&ver=2.16.0-1%2Bb1&stamp=1264463344&file=log

Please note that these notifications do not necessarily mean bug reports
in your package but could also be caused by other packages, temporary
uninstallabilities and arch-specific breakages.  A look at the build log
despite this disclaimer would be appreciated however.