Content of RPM gazebo8-plugin-base-8.4.0-2.1.x86_64.rpm :
/usr/lib64/gazebo-8
/usr/lib64/gazebo-8/plugins
/usr/lib64/gazebo-8/plugins/libActorPlugin.so
/usr/lib64/gazebo-8/plugins/libActuatorPlugin.so
/usr/lib64/gazebo-8/plugins/libArduCopterPlugin.so
/usr/lib64/gazebo-8/plugins/libArrangePlugin.so
/usr/lib64/gazebo-8/plugins/libAttachLightPlugin.so
/usr/lib64/gazebo-8/plugins/libBlinkVisualPlugin.so
/usr/lib64/gazebo-8/plugins/libBreakableJointPlugin.so
/usr/lib64/gazebo-8/plugins/libBuoyancyPlugin.so
/usr/lib64/gazebo-8/plugins/libCameraPlugin.so
/usr/lib64/gazebo-8/plugins/libCartDemoPlugin.so
/usr/lib64/gazebo-8/plugins/libCessnaGUIPlugin.so
/usr/lib64/gazebo-8/plugins/libCessnaPlugin.so
/usr/lib64/gazebo-8/plugins/libContactPlugin.so
/usr/lib64/gazebo-8/plugins/libContainPlugin.so
/usr/lib64/gazebo-8/plugins/libDepthCameraPlugin.so
/usr/lib64/gazebo-8/plugins/libDiffDrivePlugin.so
/usr/lib64/gazebo-8/plugins/libElevatorPlugin.so
/usr/lib64/gazebo-8/plugins/libFiducialCameraPlugin.so
/usr/lib64/gazebo-8/plugins/libFollowerPlugin.so
/usr/lib64/gazebo-8/plugins/libForceTorquePlugin.so
/usr/lib64/gazebo-8/plugins/libGimbalSmall2dPlugin.so
/usr/lib64/gazebo-8/plugins/libGpuRayPlugin.so
/usr/lib64/gazebo-8/plugins/libHarnessPlugin.so
/usr/lib64/gazebo-8/plugins/libHeightmapLODPlugin.so
/usr/lib64/gazebo-8/plugins/libHydraDemoPlugin.so
/usr/lib64/gazebo-8/plugins/libHydraPlugin.so
/usr/lib64/gazebo-8/plugins/libImuSensorPlugin.so
/usr/lib64/gazebo-8/plugins/libInitialVelocityPlugin.so
/usr/lib64/gazebo-8/plugins/libJointTrajectoryPlugin.so
/usr/lib64/gazebo-8/plugins/libKeyboardGUIPlugin.so
/usr/lib64/gazebo-8/plugins/libKeysToJointsPlugin.so
/usr/lib64/gazebo-8/plugins/libLensFlareSensorPlugin.so
/usr/lib64/gazebo-8/plugins/libLiftDragPlugin.so
/usr/lib64/gazebo-8/plugins/libLinearBatteryConsumerPlugin.so
/usr/lib64/gazebo-8/plugins/libLinearBatteryPlugin.so
/usr/lib64/gazebo-8/plugins/libLinkPlot3DPlugin.so
/usr/lib64/gazebo-8/plugins/libLookAtDemoPlugin.so
/usr/lib64/gazebo-8/plugins/libModelPropShop.so
/usr/lib64/gazebo-8/plugins/libMudPlugin.so
/usr/lib64/gazebo-8/plugins/libPlaneDemoPlugin.so
/usr/lib64/gazebo-8/plugins/libPressurePlugin.so
/usr/lib64/gazebo-8/plugins/libRandomVelocityPlugin.so
/usr/lib64/gazebo-8/plugins/libRayPlugin.so
/usr/lib64/gazebo-8/plugins/libRaySensorNoisePlugin.so
/usr/lib64/gazebo-8/plugins/libRegionEventBoxPlugin.so
/usr/lib64/gazebo-8/plugins/libRestUiPlugin.so
/usr/lib64/gazebo-8/plugins/libRestWebPlugin.so
/usr/lib64/gazebo-8/plugins/libRubblePlugin.so
/usr/lib64/gazebo-8/plugins/libShaderParamVisualPlugin.so
/usr/lib64/gazebo-8/plugins/libSimEventsPlugin.so
/usr/lib64/gazebo-8/plugins/libSkidSteerDrivePlugin.so
/usr/lib64/gazebo-8/plugins/libSonarPlugin.so
/usr/lib64/gazebo-8/plugins/libSphereAtlasDemoPlugin.so
/usr/lib64/gazebo-8/plugins/libStaticMapPlugin.so
/usr/lib64/gazebo-8/plugins/libTimerGUIPlugin.so
/usr/lib64/gazebo-8/plugins/libTouchPlugin.so
/usr/lib64/gazebo-8/plugins/libTransporterPlugin.so
/usr/lib64/gazebo-8/plugins/libVehiclePlugin.so
/usr/lib64/gazebo-8/plugins/libWindPlugin.so