#0  0x00007f27c2fce3c9 in g_logv (log_domain=0x7f27c2901db8 "GLib-GIO", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fff872196f8) at /build/buildd/glib2.0-2.38.0/./glib/gmessages.c:989
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmessages.c was not found in source tree]
#1  0x00007f27c2fce512 in g_log (log_domain=log_domain@entry=0x7f27c2901db8 "GLib-GIO", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7f27c291f430 "Settings schema '%s' is not installed\n") at /build/buildd/glib2.0-2.38.0/./glib/gmessages.c:1025
  [Error: /build/buildd/glib2.0-2.38.0/./glib/gmessages.c was not found in source tree]
#2  0x00007f27c28bf367 in g_settings_set_property (object=0x3ece2b0, prop_id=<optimized out>, value=<optimized out>, pspec=<optimized out>) at /build/buildd/glib2.0-2.38.0/./gio/gsettings.c:492
  [Error: /build/buildd/glib2.0-2.38.0/./gio/gsettings.c was not found in source tree]
#3  0x00007f27c3295519 in object_set_property (nqueue=0x2c1bb40, value=<optimized out>, pspec=0x297ef20, object=0x3ece2b0) at /build/buildd/glib2.0-2.38.0/./gobject/gobject.c:1366
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gobject.c was not found in source tree]
#4  g_object_new_internal (class=class@entry=0x26e4400, params=params@entry=0x7fff872198d0, n_params=n_params@entry=3) at /build/buildd/glib2.0-2.38.0/./gobject/gobject.c:1779
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gobject.c was not found in source tree]
#5  0x00007f27c3296e57 in g_object_newv (object_type=65835728, n_parameters=n_parameters@entry=3, parameters=parameters@entry=0x3ec7ee0) at /build/buildd/glib2.0-2.38.0/./gobject/gobject.c:1886
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gobject.c was not found in source tree]
#6  0x00007f27c1d795a0 in pygobject_constructv (self=self@entry=0x2a0dd70, n_parameters=3, parameters=0x3ec7ee0) at ../../../gi/_gobject/gobjectmodule.c:986
  [Error: ../../../gi/_gobject/gobjectmodule.c was not found in source tree]
#7  0x00007f27c1d80ec9 in pygobject_init (self=0x2a0dd70, args=<optimized out>, kwargs=0x3f23f40) at ../../../gi/_gobject/pygobject.c:1272
  [Error: ../../../gi/_gobject/pygobject.c was not found in source tree]
#8  0x000000000052020f in wrap_init.25179 (self=<optimized out>, args=<optimized out>, wrapped=<optimized out>, kwds=<optimized out>) at ../Objects/typeobject.c:4748
  [Error: ../Objects/typeobject.c was not found in source tree]
#9  0x000000000053bfb6 in PyObject_Call (kw=<optimized out>, arg=0x7f27c5119050, func=0x2a1c750) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#10 PyEval_CallObjectWithKeywords (func=func@entry=0x2a1c750, arg=arg@entry=0x7f27c5119050, kw=kw@entry=0x3f23f40) at ../Python/ceval.c:3890
  [Error: ../Python/ceval.c was not found in source tree]
#11 0x00000000004d60f5 in wrapperdescr_call.11257 (descr=<optimized out>, args=<optimized out>, kwds=0x3f23f40) at ../Objects/descrobject.c:343
  [Error: ../Objects/descrobject.c was not found in source tree]
#12 0x00000000005301ae in PyObject_Call (kw=0x3f23f40, arg=0x2a13190, func=0x7f27c4fb7410) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#13 ext_do_call (nk=<optimized out>, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fff87219bb0, func=0x7f27c4fb7410) at ../Python/ceval.c:4334
  [Error: ../Python/ceval.c was not found in source tree]
#14 PyEval_EvalFrameEx (f=f@entry=0x3ec9a00, throwflag=throwflag@entry=0) at ../Python/ceval.c:2705
  [Error: ../Python/ceval.c was not found in source tree]
#15 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x2a02f08, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#16 function_call.15333 (func=func@entry=0x2a106e0, arg=arg@entry=0x2a02dd0, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#17 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x2a02dd0, func=0x2a106e0) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#18 instancemethod_call.8798 (func=0x2a106e0, arg=0x2a02dd0, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#19 0x000000000051bee6 in PyObject_Call (func=0x7f27c509e2d0, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#20 0x0000000000485990 in slot_tp_init.25824 (self=self@entry=0x2a0dd70, args=args@entry=0x7f27c1834890, kwds=kwds@entry=0x0) at ../Objects/typeobject.c:5692
  [Error: ../Objects/typeobject.c was not found in source tree]
#21 0x000000000051c0ab in type_call.25488 (type=<optimized out>, args=0x7f27c1834890, kwds=0x0) at ../Objects/typeobject.c:745
  [Error: ../Objects/typeobject.c was not found in source tree]
#22 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c1834890, func=0x3ecb430) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#23 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721a140, func=0x3ecb430) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#24 call_function (oparg=<optimized out>, pp_stack=0x7fff8721a140) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#25 PyEval_EvalFrameEx (f=f@entry=0x3ecca50, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#26 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#27 function_call.15333 (func=func@entry=0x2a10c80, arg=arg@entry=0x2716cb0, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#28 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x2716cb0, func=0x2a10c80) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#29 instancemethod_call.8798 (func=0x2a10c80, arg=0x2716cb0, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#30 0x000000000051bee6 in PyObject_Call (func=0x7f27c505af50, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#31 0x0000000000485990 in slot_tp_init.25824 (self=self@entry=0x2a1c610, args=args@entry=0x7f27c1834850, kwds=kwds@entry=0x0) at ../Objects/typeobject.c:5692
  [Error: ../Objects/typeobject.c was not found in source tree]
#32 0x000000000051c0ab in type_call.25488 (type=<optimized out>, args=0x7f27c1834850, kwds=0x0) at ../Objects/typeobject.c:745
  [Error: ../Objects/typeobject.c was not found in source tree]
#33 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c1834850, func=0x3e5bdc0) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#34 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721a6d0, func=0x3e5bdc0) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#35 call_function (oparg=<optimized out>, pp_stack=0x7fff8721a6d0) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#36 PyEval_EvalFrameEx (f=f@entry=0x3e9b930, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#37 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#38 function_call.15333 (func=func@entry=0x7f27c1832de8, arg=arg@entry=0x7f27c1834550, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#39 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x7f27c1834550, func=0x7f27c1832de8) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#40 instancemethod_call.8798 (func=0x7f27c1832de8, arg=0x7f27c1834550, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#41 0x000000000051bee6 in PyObject_Call (func=0x7f27c509e320, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#42 0x0000000000487330 in slot_tp_call.25842 (self=0x7f27c1829c30, args=0x7f27c5119050, kwds=0x0) at ../Objects/typeobject.c:5432
  [Error: ../Objects/typeobject.c was not found in source tree]
#43 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c5119050, func=0x7f27c1829c30) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#44 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721ac30, func=0x7f27c1829c30) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#45 call_function (oparg=<optimized out>, pp_stack=0x7fff8721ac30) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#46 PyEval_EvalFrameEx (f=f@entry=0x3f254b0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#47 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#48 function_call.15333 (func=func@entry=0x29f6b18, arg=arg@entry=0x7f27c18343d0, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#49 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x7f27c18343d0, func=0x29f6b18) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#50 instancemethod_call.8798 (func=0x29f6b18, arg=0x7f27c18343d0, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#51 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c18343d0, func=0x7f27c505ae10) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#52 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721b0c0, func=0x7f27c505ae10) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#53 call_function (oparg=<optimized out>, pp_stack=0x7fff8721b0c0) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#54 PyEval_EvalFrameEx (f=f@entry=0x3e9fd20, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#55 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x7f27c18472d0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#56 function_call.15333 (func=func@entry=0x29f6ed8, arg=arg@entry=0x2747a50, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#57 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x2747a50, func=0x29f6ed8) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#58 instancemethod_call.8798 (func=0x29f6ed8, arg=0x2747a50, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#59 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x2747a50, func=0x7f27c505adc0) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#60 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721b550, func=0x7f27c505adc0) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#61 call_function (oparg=<optimized out>, pp_stack=0x7fff8721b550) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#62 PyEval_EvalFrameEx (f=f@entry=0x3f2d960, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#63 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#64 function_call.15333 (func=func@entry=0x29fe8c0, arg=arg@entry=0x7f27c5038998, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#65 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x7f27c5038998, func=0x29fe8c0) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#66 instancemethod_call.8798 (func=0x29fe8c0, arg=0x7f27c5038998, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#67 0x000000000051bee6 in PyObject_Call (func=0x7f27c505ad20, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#68 0x0000000000485990 in slot_tp_init.25824 (self=self@entry=0x2a0d410, args=args@entry=0x7f27c504d450, kwds=kwds@entry=0x0) at ../Objects/typeobject.c:5692
  [Error: ../Objects/typeobject.c was not found in source tree]
#69 0x000000000051c0ab in type_call.25488 (type=<optimized out>, args=0x7f27c504d450, kwds=0x0) at ../Objects/typeobject.c:745
  [Error: ../Objects/typeobject.c was not found in source tree]
#70 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c504d450, func=0x3e8c610) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#71 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721bae0, func=0x3e8c610) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#72 call_function (oparg=<optimized out>, pp_stack=0x7fff8721bae0) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#73 PyEval_EvalFrameEx (f=f@entry=0x3e9f650, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#74 0x000000000050697a in PyEval_EvalCodeEx (closure=<optimized out>, defcount=<optimized out>, defs=0x0, kwcount=<optimized out>, kws=<optimized out>, argcount=<optimized out>, args=<optimized out>, locals=0x0, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#75 function_call.15333 (func=func@entry=0x2a11140, arg=arg@entry=0x7f27c50e4090, kw=kw@entry=0x0) at ../Objects/funcobject.c:526
  [Error: ../Objects/funcobject.c was not found in source tree]
#76 0x00000000004d53f4 in PyObject_Call (kw=0x0, arg=0x7f27c50e4090, func=0x2a11140) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#77 instancemethod_call.8798 (func=0x2a11140, arg=0x7f27c50e4090, kw=0x0) at ../Objects/classobject.c:2602
  [Error: ../Objects/classobject.c was not found in source tree]
#78 0x000000000051bee6 in PyObject_Call (func=0x7f27c506cdc0, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#79 0x0000000000485990 in slot_tp_init.25824 (self=self@entry=0x2a0d3c0, args=args@entry=0x7f27c5119050, kwds=kwds@entry=0x0) at ../Objects/typeobject.c:5692
  [Error: ../Objects/typeobject.c was not found in source tree]
#80 0x000000000051c0ab in type_call.25488 (type=<optimized out>, args=0x7f27c5119050, kwds=0x0) at ../Objects/typeobject.c:745
  [Error: ../Objects/typeobject.c was not found in source tree]
#81 0x000000000052e3cb in PyObject_Call (kw=0x0, arg=0x7f27c5119050, func=0x3e95c70) at ../Objects/abstract.c:2529
  [Error: ../Objects/abstract.c was not found in source tree]
#82 do_call (nk=<optimized out>, na=<optimized out>, pp_stack=0x7fff8721c070, func=0x3e95c70) at ../Python/ceval.c:4239
  [Error: ../Python/ceval.c was not found in source tree]
#83 call_function (oparg=<optimized out>, pp_stack=0x7fff8721c070) at ../Python/ceval.c:4044
  [Error: ../Python/ceval.c was not found in source tree]
#84 PyEval_EvalFrameEx (f=f@entry=0x255f080, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
  [Error: ../Python/ceval.c was not found in source tree]
#85 0x0000000000567cdc in PyEval_EvalCodeEx (closure=0x0, defcount=0, defs=0x0, kwcount=0, kws=0x0, argcount=0, args=0x0, locals=<optimized out>, globals=<optimized out>, co=<optimized out>) at ../Python/ceval.c:3253
  [Error: ../Python/ceval.c was not found in source tree]
#86 PyEval_EvalCode (co=co@entry=0x7f27c509d230, globals=globals@entry=0x24d48e0, locals=locals@entry=0x24d48e0) at ../Python/ceval.c:667
  [Error: ../Python/ceval.c was not found in source tree]
#87 0x000000000052d7a2 in run_mod (arena=0x25241f0, flags=<optimized out>, locals=0x24d48e0, globals=0x24d48e0, filename=0x5ef85f "<string>", mod=<optimized out>) at ../Python/pythonrun.c:1365
  [Error: ../Python/pythonrun.c was not found in source tree]
#88 PyRun_StringFlags (str=str@entry=0x2497010 "\nfrom caribou.antler.main import AntlerKeyboardService\nAntlerKeyboardService().run()\n", start=start@entry=257, globals=0x24d48e0, locals=0x24d48e0, flags=flags@entry=0x7fff8721c1c0) at ../Python/pythonrun.c:1328
  [Error: ../Python/pythonrun.c was not found in source tree]
#89 0x0000000000418689 in PyRun_SimpleStringFlags (command=command@entry=0x2497010 "\nfrom caribou.antler.main import AntlerKeyboardService\nAntlerKeyboardService().run()\n", flags=flags@entry=0x7fff8721c1c0) at ../Python/pythonrun.c:969
  [Error: ../Python/pythonrun.c was not found in source tree]
#90 0x0000000000453bb8 in Py_Main (argc=<optimized out>, argv=0x7fff8721c378) at ../Modules/main.c:584
  [Error: ../Modules/main.c was not found in source tree]
#91 0x00007f27c4997de5 in __libc_start_main (main=0x453f6b <main>, argc=3, ubp_av=0x7fff8721c378, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8721c368) at libc-start.c:260
  [Error: libc-start.c was not found in source tree]
#92 0x00000000005786be in _start ()