expeyes version 1.0.3-4 failed to build in oneiric

expeyes version 1.0.3-4 failed to build in oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110816/+build/2692578

Details about the rebuild:
http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20110816-oneiric.html

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110816/+build/2692578/+files/buildlog_ubuntu-oneiric-i386.expeyes_1.0.3-4_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 994 lines into the build log:

Found files in /usr/lib/python2.7/site-packages (must be in dist-packages for python2.7).
debian/python-expeyes/usr/lib/python2.7/site-packages
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes-1.0.0-py2.7.egg-info
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyes.py
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyeplot.py
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyes.pyc
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/__init__.py
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyemath.py
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyemath.pyc
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/__init__.pyc
debian/python-expeyes/usr/lib/python2.7/site-packages/expeyes/eyeplot.pyc
dh_builddeb: dpkg-deb --build debian/python-expeyes .. returned exit code 1
make: *** [binary] Error 25
dpkg-buildpackage: error: /usr/bin/fakeroot debian/rules binary gave error exit status 2
******************************************************************************
Build finished at 20110821-0935
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/expeyes-1.0.3