/usr/ is in libcpputest-dev 3.4-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/CppUTestExt/
/usr/include/CppUTestExt/CppUTestGMock/
/usr/include/CppUTestExt/CppUTestGMock/gmock/
/usr/include/CppUTestExt/CppUTestGMock/gmock/gmock.h
/usr/include/CppUTestExt/MockActualFunctionCall.h
/usr/include/CppUTestExt/MockSupport_c.h
/usr/include/CppUTestExt/MockFunctionCall.h
/usr/include/CppUTestExt/CodeMemoryReportFormatter.h
/usr/include/CppUTestExt/MemoryReporterPlugin.h
/usr/include/CppUTestExt/MockFailure.h
/usr/include/CppUTestExt/MockSupport.h
/usr/include/CppUTestExt/MockSupportPlugin.h
/usr/include/CppUTestExt/MemoryReportAllocator.h
/usr/include/CppUTestExt/CppUTestGTest/
/usr/include/CppUTestExt/CppUTestGTest/gtest/
/usr/include/CppUTestExt/CppUTestGTest/gtest/gtest.h
/usr/include/CppUTestExt/MockExpectedFunctionsList.h
/usr/include/CppUTestExt/GTestConvertor.h
/usr/include/CppUTestExt/GMock.h
/usr/include/CppUTestExt/OrderedTest.h
/usr/include/CppUTestExt/MockNamedValue.h
/usr/include/CppUTestExt/GTestInterface.h
/usr/include/CppUTestExt/MemoryReportFormatter.h
/usr/include/CppUTestExt/MockExpectedFunctionCall.h
/usr/include/CppUTest/
/usr/include/CppUTest/TestPlugin.h
/usr/include/CppUTest/CppUTestConfig.h
/usr/include/CppUTest/TestOutput.h
/usr/include/CppUTest/CommandLineTestRunner.h
/usr/include/CppUTest/StandardCLibrary.h
/usr/include/CppUTest/TestHarness_c.h
/usr/include/CppUTest/SimpleString.h
/usr/include/CppUTest/TestFilter.h
/usr/include/CppUTest/CommandLineArguments.h
/usr/include/CppUTest/MemoryLeakDetectorMallocMacros.h
/usr/include/CppUTest/JUnitTestOutput.h
/usr/include/CppUTest/TestHarness.h
/usr/include/CppUTest/TestResult.h
/usr/include/CppUTest/TestFailure.h
/usr/include/CppUTest/MemoryLeakDetector.h
/usr/include/CppUTest/PlatformSpecificFunctions.h
/usr/include/CppUTest/UtestMacros.h
/usr/include/CppUTest/TestTestingFixture.h
/usr/include/CppUTest/Utest.h
/usr/include/CppUTest/MemoryLeakDetectorNewMacros.h
/usr/include/CppUTest/MemoryLeakWarningPlugin.h
/usr/include/CppUTest/PlatformSpecificFunctions_c.h
/usr/include/CppUTest/TestMemoryAllocator.h
/usr/include/CppUTest/TestRegistry.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libCppUTestExt.a
/usr/lib/x86_64-linux-gnu/libCppUTest.a
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/cpputest.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libcpputest-dev/
/usr/share/doc/libcpputest-dev/copyright
/usr/share/doc/libcpputest-dev/changelog.Debian.gz
/usr/share/doc/libcpputest-dev/changelog.gz