Comment 0 for bug 1220493

i branch the code form launchpad and had all the dependency installed, while i run debuild i got the error as this:

142/145 Test #142: integration-tests.SwapIntervalSignalTest.* ............................. Passed 0.02 sec
        Start 143: integration-tests.SwapperSwappingStress.*
143/145 Test #143: integration-tests.SwapperSwappingStress.* .............................. Passed 0.01 sec
        Start 144: integration-tests.Synchronizer.*
144/145 Test #144: integration-tests.Synchronizer.* ....................................... Passed 0.01 sec
        Start 145: integration-tests.TestSessionManagerAndFocusSelectionStrategy.*
145/145 Test #145: integration-tests.TestSessionManagerAndFocusSelectionStrategy.* ........ Passed 0.01 sec

99% tests passed, 1 tests failed out of 145

Total Test time (real) = 73.62 sec

The following tests FAILED:
   4 - acceptance-tests.ClientPidTestFixture.* (Failed)
Errors while running CTest
make[2]: *** [test] 错误 8
make[2]:正在离开目录 `/home/ph/mir/obj-i686-linux-gnu'
dh_auto_test: make -j1 test ARGS+=-j1 returned exit code 2
make[1]: *** [override_dh_auto_test] 错误 2
make[1]:正在离开目录 `/home/ph/mir'
make: *** [binary] 错误 2
dpkg-buildpackage: 错误: fakeroot debian/rules binary 提供错误退出状态 2
debuild: fatal error at line 1361:
dpkg-buildpackage -rfakeroot -D -us -uc failed