This was due to a problem in sip4 that's been fixed.
sip4 (4.12.4-0ubuntu2) oneiric; urgency=low
* Fix mis-application of one hunk in siputils_debian_changes.diff
* Use new dh_python2 feature --no-dbg-cleaning in place of gross hack in
debian/rules and bump minimum build-depends version for python-all-dev
This was due to a problem in sip4 that's been fixed.
sip4 (4.12.4-0ubuntu2) oneiric; urgency=low
* Fix mis-application of one hunk in siputils_ debian_ changes. diff
* Use new dh_python2 feature --no-dbg-cleaning in place of gross hack in
debian/rules and bump minimum build-depends version for python-all-dev