Bug#915205: pyliblo FTBFS without internet access

[Adrian Bunk]

Source: pyliblo
Version: 0.10.0-3
Severity: serious
Tags: ftbfs

https://tests.reproducible-builds.org/debian/rb-pkg/stretch/amd64/pyliblo.html

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ERROR: testSendReceive (test.test_liblo.ServerTCPTestCase)
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Traceback (most recent call last):
  File "/build/pyliblo-0.10.0/test/test_liblo.py", line 225, in testSendReceive
    liblo.send(self.server.url, '/foo', 123)
  File "src/liblo.pyx", line 186, in liblo.send (src/liblo.c:3667)
    _send(target, None, args)
  File "src/liblo.pyx", line 160, in liblo._send (src/liblo.c:3532)
    raise IOError("sending failed: %s" %
IOError: sending failed: Temporary failure in name resolution

----------------------------------------------------------------------
Ran 27 tests in 1.982s

FAILED (errors=1)
Test failed: <unittest.runner.TextTestResult run=27 errors=1 failures=0>
error: Test failed: <unittest.runner.TextTestResult run=27 errors=1 failures=0>
E: pybuild pybuild:283: test: plugin distutils failed with: exit code=1: python2.7 setup.py test 
dh_auto_test: pybuild --test -i python{version} -p 2.7 returned exit code 13
debian/rules:8: recipe for target 'build' failed
make: *** [build] Error 25