can't start cros chrome_sdk

[Luigi Semenzato]

I am wondering if there is some known issue with the simplechrome flow
because when I try to enter the sdk I get an error from goma_ctl.py
(file not found, but no idea which file). I have also opened
https://crbug.com/845045. Thank you for any suggestion!


semenzato@luigi:~/chromium/src$ cros chrome-sdk --board cyan --log-level=info
21:15:26: INFO: Installing Goma.
21:15:27: ERROR: cros chrome-sdk failed before completing.
21:15:27: ERROR: return code: 1; command: python2 goma_ctl.py update
Traceback (most recent call last):
File "goma_ctl.py", line 2518, in <module>
sys.exit(main())
File "goma_ctl.py", line 2513, in main
goma.Dispatch(sys.argv[1:])
File "goma_ctl.py", line 1149, in Dispatch
self._CreateGomaTmpDirectory()
File "goma_ctl.py", line 1111, in _CreateGomaTmpDirectory
tmp_dir = self._env.GetGomaTmpDir()
File "goma_ctl.py", line 1469, in GetGomaTmpDir
env=env).strip()
File "/usr/lib/python2.7/subprocess.py", line 212, in check_output
process = Popen(stdout=PIPE, *popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 390, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1024, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory

cmd=['python2', 'goma_ctl.py', 'update'], cwd=/tmp/tmpisZ7QF/goma

[Mike Frysinger]

do you have `python2` in your $PATH ?

-mike

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[Yunlian Jiang]

Maybe related to this one

https://groups.google.com/a/google.com/forum/#!msg/goma/c8pzOFYKZiM/ypBqj9c1BgAJ?

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[Luigi Semenzato]

Thanks yes, I do

semenzato@luigi:~/chromium/src$ which python2
/usr/bin/python2

[Luigi Semenzato]

Thanks yes, it looks like it's the same bug.

Unfortunately one suggested workaround (which is to fetch a later
version of goma_ctl.py) doesn't work for me because chromite isn't
using the goma_ctl.py in GOMA_DIR and it's not obvious where it's
finding it:

File "goma_ctl.py", line 1469, in GetGomaTmpDir
env=env).strip()

it would be nice if it were invoked with the full path.

[Luigi Semenzato]

OK so I was looking in the wrong place, obviously I should have looked
in chromium/src/third_party/chromite.

But the scripts are still hard to follow---there are so many wrappers.
chromite/bin/cros calls chromite/scripts/cros.py which probably calls
cli/cros/cros_chrome_sdk.py

OK found the problem---every time the script runs, it downloads the
goma package instead of using the installed one. So I can't use the
workaround.