pyzmq ftbfs on amd64 and i386 (test failures)

see https://launchpad.net/ubuntu/precise/+source/pyzmq/2.1.10-2

running test
test_init_iface (zmq.tests.test_log.TestPubLog) ... message
ok
test_init_socket (zmq.tests.test_log.TestPubLog) ... ERROR
ERROR
test_root_topic (zmq.tests.test_log.TestPubLog) ... ERROR
test_simple (zmq.tests.test_ioloop.TestIOLoop)
simple IOLoop creation test ... ok
test_timeout_compare (zmq.tests.test_ioloop.TestIOLoop)
test timeout comparisons ... ok
test_above_30 (zmq.tests.test_message.TestMessage)
Message above 30 bytes are never copied by 0MQ. ... ok
test_bad_buffer_in (zmq.tests.test_message.TestMessage)
test using a bad object ... ok
test_buffer_in (zmq.tests.test_message.TestMessage)
test using a buffer as input ... ok
test_buffer_numpy (zmq.tests.test_message.TestMessage)
test non-copying numpy array messages ... skipped 'requires numpy'
test_buffer_out (zmq.tests.test_message.TestMessage)
receiving buffered output ... ok
test_bytes (zmq.tests.test_message.TestMessage)
Test the Message.bytes property. ... ok
test_len (zmq.tests.test_message.TestMessage)
Test the len of the Messages. ... ok
test_lifecycle1 (zmq.tests.test_message.TestMessage)
Run through a ref counting cycle with a copy. ... ok
test_lifecycle2 (zmq.tests.test_message.TestMessage)
Run through a different ref counting cycle with a copy. ... ok
test_memoryview (zmq.tests.test_message.TestMessage)
test messages from memoryview ... ok
test_multi_tracker (zmq.tests.test_message.TestMessage) ... ok
test_multisend (zmq.tests.test_message.TestMessage)
ensure that a message remains intact after multiple sends ... ERROR
ERROR
test_no_tracker (zmq.tests.test_message.TestMessage) ... ok
test_noncopying_recv (zmq.tests.test_message.TestMessage)
check for clobbering message buffers ... ERROR
ERROR
test_str (zmq.tests.test_message.TestMessage)
Test the str representations of the Messages. ... ok
test_tracker (zmq.tests.test_message.TestMessage) ... ok
test_unicode (zmq.tests.test_message.TestMessage)
Test the unicode representations of the Messages. ... ok
test_callable_check (zmq.tests.test_zmqstream.TestZMQStream)
Ensure callable check works (py3k). ... ok
test_device_attributes (zmq.tests.test_device.TestDevice) ... ok
test_device_types (zmq.tests.test_device.TestDevice) ... ok
test_labels (zmq.tests.test_device.TestDevice)
test device support for SNDLABEL ... skipped 'Only for libzmq 3'
test_single_socket_forwarder_bind (zmq.tests.test_device.TestDevice) ... ERROR
ERROR
test_single_socket_forwarder_connect (zmq.tests.test_device.TestDevice) ... ERROR
test_tsdevice_attributes (zmq.tests.test_device.TestDevice) ... ok
test_basic_multipart (zmq.tests.test_multipart.TestMultipart) ... ERROR
ERROR
test_router_dealer (zmq.tests.test_multipart.TestMultipart) ... ERROR
test_strerror (zmq.tests.test_error.TestZMQError)
test that strerror gets the right type. ... ok
test_zmqerror (zmq.tests.test_error.TestZMQError) ... ok
test_basic (zmq.tests.test_pubsub.TestPubSub) ... ERROR
ERROR
test_topic (zmq.tests.test_pubsub.TestPubSub) ... ERROR
test_bad_send_recv (zmq.tests.test_reqrep.TestReqRep) ... ERROR
ERROR
test_basic (zmq.tests.test_reqrep.TestReqRep) ... ERROR
test_json (zmq.tests.test_reqrep.TestReqRep) ... ERROR
ERROR
test_large_msg (zmq.tests.test_reqrep.TestReqRep) ... ERROR
Assertion failed: pfd.revents & POLLIN (signaler.cpp:155)
nose unavailable, falling back on unittest. Skipped tests will appear as ERRORs.
Aborted
make[1]: *** [override_dh_auto_test] Error 134
make[1]: Leaving directory `/build/buildd/pyzmq-2.1.10'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2