#0  0x00007fabcc5bc455 in getCompPluginVTable20090315_unityshell () at /build/buildd/unity-6.12.0daily13.03.29.1/plugins/unityshell/src/unityshell.cpp:80
  [Error: /build/buildd/unity-6.12.0daily13.03.29.1/plugins/unityshell/src/unityshell.cpp was not found in source tree]
#1  0x00007fabeb6c1663 in dlloaderLoadPlugin (p=0x1763590, path=<optimized out>, name=<optimized out>) at /build/buildd/compiz-0.9.9~daily13.03.29/src/plugin.cpp:229
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/plugin.cpp was not found in source tree]
#2  0x00007fabeb6c0bac in CompPlugin::load (name=0x1642a48 "unityshell") at /build/buildd/compiz-0.9.9~daily13.03.29/src/plugin.cpp:486
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/plugin.cpp was not found in source tree]
#3  0x00007fabeb692258 in compiz::private_screen::PluginManager::updatePlugins (this=this@entry=0x1586180, screen=0x1581920, extraPluginsRequested=...) at /build/buildd/compiz-0.9.9~daily13.03.29/src/screen.cpp:1116
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/screen.cpp was not found in source tree]
#4  0x00007fabeb6935d2 in PrivateScreen::processEvents (this=0x1585c70) at /build/buildd/compiz-0.9.9~daily13.03.29/src/screen.cpp:807
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/screen.cpp was not found in source tree]
#5  0x00007fabeb6c70b7 in CompEventSource::callback (this=<optimized out>) at /build/buildd/compiz-0.9.9~daily13.03.29/src/eventsource.cpp:65
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/eventsource.cpp was not found in source tree]
#6  0x00007fabe9ba697f in Glib::Source::dispatch_vfunc (callback=<optimized out>, user_data=<optimized out>) at main.cc:956
  [Error: main.cc was not found in source tree]
#7  0x00007fabe96a6f05 in g_main_dispatch (context=0x15880b0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
  [Error: /build/buildd/glib2.0-2.36.0/./glib/gmain.c was not found in source tree]
#8  g_main_context_dispatch (context=context@entry=0x15880b0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
  [Error: /build/buildd/glib2.0-2.36.0/./glib/gmain.c was not found in source tree]
#9  0x00007fabe96a7248 in g_main_context_iterate (context=0x15880b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
  [Error: /build/buildd/glib2.0-2.36.0/./glib/gmain.c was not found in source tree]
#10 0x00007fabe96a76ba in g_main_loop_run (loop=0x1587fe0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3895
  [Error: /build/buildd/glib2.0-2.36.0/./glib/gmain.c was not found in source tree]
#11 0x000000000040195b in main (argc=1, argv=<optimized out>) at /build/buildd/compiz-0.9.9~daily13.03.29/src/main.cpp:260
  [Error: /build/buildd/compiz-0.9.9~daily13.03.29/src/main.cpp was not found in source tree]