failed powerpc build of epiphany-extensions 2.30.0-1

[Debian buildds]

 * Source package: epiphany-extensions
 * Version: 2.30.0-1
 * Architecture: powerpc
 * State: failed
 * Suite: unstable
 * Builder: praetorius.debian.org
 * Build log: https://buildd.debian.org/fetch.cgi?pkg=epiphany-extensions&arch=powerpc&ver=2.30.0-1&stamp=1270398760&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.