ns3 version 3.13+dfsg-1 FTBFS on armhf in precise

This is a semi-automatic report based on the latest archive rebuild results [1].
Apologies if it reaches you in error.

Excerpt from the buildlog:

 => /usr/bin/python scons.py
# Build NSC: failure (ignoring NSC)
Leaving directory `nsc-0.5.2'
# Building tests (by user request)
# Build NS-3
Entering directory `./ns-3.13'
Note: configuring ns-3 without NSC
 => /usr/bin/python waf configure --prefix=/usr --enable-mpi --enable-tests --with-pybindgen ../pybindgen-0.15.0.795
 => /usr/bin/python waf build -j1
Traceback (most recent call last):
  File "./build.py", line 147, in <module>
    sys.exit(main(sys.argv))
  File "./build.py", line 138, in main
    build_ns3(config, build_examples, build_tests, args, build_options)
  File "./build.py", line 61, in build_ns3
    run_command([sys.executable, "waf", "build"] + build_options)
  File "/build/buildd/ns3-3.13+dfsg/util.py", line 24, in run_command
    raise CommandError("Command %r exited with code %i" % (argv, retval))
util.CommandError: Command ['/usr/bin/python', 'waf', 'build', '-j1'] exited with code -11
make[1]: *** [override_dh_auto_build] Error 1
make[1]: Leaving directory `/build/buildd/ns3-3.13+dfsg'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20120214-0005
FAILED [dpkg-buildpackage died]

The full buidlog can be found at https://launchpad.net/ubuntu/+archive/test-rebuild-20120201/+build/3163822/+files/buildlog_ubuntu-precise-armhf.ns3_3.13+dfsg-1_FAILEDTOBUILD.txt.gz.

[1] http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20120201-precise.html