Getting started error

[presco...@gmail.com]

Hello,

I am brand new to Telemetry and having trouble getting it up and running.
All I'm trying to do is make sure that I have my system setup so that I can run tests/benchmarks, but when I run:
run_benchmarks list
I get the following error which I have not been able to figure out what file or directory that I am missing.

Any insights would be greatly appreciated.


Traceback (most recent call last):
<module> at tools/perf/run_benchmark:20
sys.exit(benchmark_runner.main(environment))
main at tools/telemetry/telemetry/benchmark_runner.py:385
return command().Run(options)
Run at tools/telemetry/telemetry/benchmark_runner.py:112
possible_browser = browser_finder.FindBrowser(args)
Cacher at tools/telemetry/telemetry/decorators.py:31
cacher.__cache[key] = obj(*args, **kwargs)
FindBrowser at tools/telemetry/telemetry/core/browser_finder.py:64
devices = device_finder.GetDevicesMatchingOptions(options)
GetDevicesMatchingOptions at tools/telemetry/telemetry/core/device_finder.py:36
devices = _GetAllAvailableDevices(options)
_GetAllAvailableDevices at tools/telemetry/telemetry/core/device_finder.py:28
devices.extend(device.FindAllAvailableDevices(options))
FindAllAvailableDevices at tools/telemetry/telemetry/core/platform/android_device.py:136
return AndroidDevice.GetAllConnectedDevices()
GetAllConnectedDevices at tools/telemetry/telemetry/core/platform/android_device.py:34
device_serials = GetDeviceSerials()
GetDeviceSerials at tools/telemetry/telemetry/core/platform/android_device.py:47
device_serials = adb_commands.GetAttachedDevices()
GetAttachedDevices at tools/telemetry/telemetry/core/backends/adb_commands.py:43
return android_commands.GetAttachedDevices()
GetAttachedDevices at build/android/pylib/android_commands.py:172
'devices'])
GetCmdOutput at build/android/pylib/cmd_helper.py:114
(_, output) = GetCmdStatusAndOutput(args, cwd, shell)
GetCmdStatusAndOutput at build/android/pylib/cmd_helper.py:150
shell=shell, cwd=cwd)
Popen at build/android/pylib/cmd_helper.py:74
preexec_fn=lambda: signal.signal(signal.SIGPIPE, signal.SIG_DFL))
__init__ at /usr/lib/python2.7/subprocess.py:709
errread, errwrite)
_execute_child at /usr/lib/python2.7/subprocess.py:1326
raise child_exception
OSError: [Errno 2] No such file or directory

Locals:
_close_in_parent : <function _close_in_parent at 0x29c8410>
args : ['/home/nprescott/Desktop/telemetry/src/third_party/android_tools/sdk/platform-tools/adb', 'devices']
c2pread : 3
c2pwrite : 4
child_exception : OSError(2, 'No such file or directory')
close_fds : True
creationflags : 0
cwd : None
data : 'cexceptions\nOSError\np0\n(I2\nS\'No such file or directory\'\np1\ntp2\nRp3\n(dp4\nS\'child_traceback\'\np5\nS\'Traceback (most recent call last):\\n File "/usr/lib/python2.7/subprocess.py", line 1281, in _execute_child\\n os.execvp(executable, args)\\n File "/usr/lib/python2.7/os.py", line 344, in execvp\\n _execvpe(file, args)\\n File "/usr/lib/python2.7/os.py", line 368, in _execvpe\\n func(file, *argrest)\\nOSError: [Errno 2] No such file or directory\\n\'\np6\nsb.'
env : None
errpipe_read : 7
errpipe_write : 8
errread : 5
errwrite : 6
executable : '/home/nprescott/Desktop/telemetry/src/third_party/android_tools/sdk/platform-tools/adb'
gc_was_enabled : True
p2cread : None
p2cwrite : None
preexec_fn : <function <lambda> at 0x29c82a8>
shell : False
startupinfo : None
to_close : set([3, 5])
universal_newlines : False

-Nick

[Nick Prescott]

doesn't the executable list where adb is? (executable: '/home/nprescott/Desktop/telemetry/src/third_party/android_tools/sdk/platform-tools/adb')

It seems that this is a fallback in case I don't have adb as part of my PATH, so maybe the fallback is not working?

On Fri, Apr 17, 2015 at 9:22 PM, Ned Nguyen <nedn...@google.com> wrote:

Based on the stack trace, i think this is because you don't have adb on your machine. 

[Dave Tu]

IIRC Telemetry should install ADB if you don't have it... But as a workaround, installing ADB should fix this error.