RuntimeError: Cannot enable trace_event; ensure py_utils is in PYTHONPATH

[fntc]

I tried to use systrace with my android device. systrace -l works fine, but as soon as i try to collect data I get this error (even after adding catapult\common\py_utils\py_utils to PYTHONPATH)

Traceback (most recent call last): File "C:\DEV\catapult\systrace\bin\systrace", line 17, in <module> sys.exit(run_systrace.main()) File "C:\DEV\catapult\systrace\systrace\run_systrace.py", line 204, in main main_impl(sys.argv) File "C:\DEV\catapult\systrace\systrace\run_systrace.py", line 184, in main_impl controller.StartTracing() File "C:\DEV\catapult\systrace\systrace\systrace_runner.py", line 45, in StartTracing self._tracing_controller.StartTracing() File "C:\DEV\catapult\systrace\systrace\tracing_controller.py", line 146, in StartTracing timeout=self._controller_config.timeout): File "C:\DEV\catapult\common\py_utils\py_utils\__init__.py", line 103, in RunWithTimeout return timeout_retry.Run(func, timeout, 0, args=args) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\timeout_retry.py", line 158, in Run error_log_func=error_log_func) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 198, in JoinAll self._JoinAll(watcher, timeout) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 170, in _JoinAll thread.ReraiseIfException() File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 93, in run self._ret = self._func(*self._args, **self._kwargs) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\timeout_retry.py", line 151, in <lambda> child_thread = reraiser_thread.ReraiserThread(lambda: func(*args, **kwargs), File "C:\DEV\catapult\systrace\systrace\tracing_controller.py", line 53, in StartAgentTracing raise RuntimeError, ('Cannot enable trace_event;' RuntimeError: Cannot enable trace_event; ensure py_utils is in PYTHONPATHTraceback (most recent call last): File "C:\DEV\catapult\systrace\bin\systrace", line 17, in <module> sys.exit(run_systrace.main()) File "C:\DEV\catapult\systrace\systrace\run_systrace.py", line 204, in main main_impl(sys.argv) File "C:\DEV\catapult\systrace\systrace\run_systrace.py", line 184, in main_impl controller.StartTracing() File "C:\DEV\catapult\systrace\systrace\systrace_runner.py", line 45, in StartTracing self._tracing_controller.StartTracing() File "C:\DEV\catapult\systrace\systrace\tracing_controller.py", line 146, in StartTracing timeout=self._controller_config.timeout): File "C:\DEV\catapult\common\py_utils\py_utils\__init__.py", line 103, in RunWithTimeout return timeout_retry.Run(func, timeout, 0, args=args) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\timeout_retry.py", line 158, in Run error_log_func=error_log_func) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 198, in JoinAll self._JoinAll(watcher, timeout) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 170, in _JoinAll thread.ReraiseIfException() File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\reraiser_thread.py", line 93, in run self._ret = self._func(*self._args, **self._kwargs) File "C:\DEV\catapult\systrace\systrace\..\..\devil\devil\utils\timeout_retry.py", line 151, in <lambda> child_thread = reraiser_thread.ReraiserThread(lambda: func(*args, **kwargs), File "C:\DEV\catapult\systrace\systrace\tracing_controller.py", line 53, in StartAgentTracing raise RuntimeError, ('Cannot enable trace_event;' RuntimeError: Cannot enable trace_event; ensure py_utils is in PYTHONPATH