libpodofo version 0.9.0-1ubuntu1 failed to build in oneiric

libpodofo version 0.9.0-1ubuntu1 failed to build in oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110816/+build/2702575

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/2702575/+files/buildlog_ubuntu-oneiric-amd64.libpodofo_0.9.0-1ubuntu1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 415 lines into the build log:

-- Could NOT find PNG (missing: PNG_LIBRARY PNG_PNG_INCLUDE_DIR)
LibPng not found. PNG support will be disabled
-- Ensure you cppunit installed version is at least 1.12.0
Cppunit not found. No unit tests will be built.
CMake Error at /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91 (MESSAGE):
  Could NOT find FREETYPE (missing: FREETYPE_LIBRARY)
Call Stack (most recent call first):
  /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:252 (_FPHSA_FAILURE_MESSAGE)
  cmake/modules/FindFREETYPE.cmake:75 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:354 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!
make: *** [configure-stamp] Error 1
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110821-2230
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/libpodofo-0.9.0