Traceback (most recent call last):


 "afy/cam_fomm.py", line 203, in <module>

cap = VideoCaptureAsync(cam_id)


 "/home/sollekram/avatarify/afy/videocaptureasync.py", line 17, in __init__

raise RuntimeError("Cannot open camera")
RuntimeError: Cannot open camera**
Traceback (most recent call last):


 "/usr/local/bin/nameko", line 11, in <module>

sys.exit(main())


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/cli/main.py", line 66, in main

args.main(args)


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/cli/commands.py", line 110, in main

main(args)


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/cli/run.py", line 184, in main

run(services, config, backdoor_port=args.backdoor_port)


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/cli/run.py", line 131, in run

service_runner.start()


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/runners.py", line 66, in start

SpawningProxy(self.containers).start()


 "/home/tacey/.local/lib/python2.7/site-packages/nameko/utils/__init__.py", line 186, in spawning_method

return list(pool.imap(call, self._items))


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/greenpool.py", line 175, in imap

return self.starmap(function, six.moves.zip(*iterables))


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/greenpool.py", line 160, in starmap

eventlet.spawn_n(self._do_map, function, iterable, gi)


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/greenthread.py", line 66, in spawn_n

return _spawn_n(0, func, args, kwargs)[1]


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/greenthread.py", line 156, in _spawn_n

hub = hubs.get_hub()


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/hubs/__init__.py", line 116, in get_hub

use_hub()


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/hubs/__init__.py", line 70, in use_hub

mod = get_default_hub()


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/hubs/__init__.py", line 38, in get_default_hub

import eventlet.hubs.epolls


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/hubs/epolls.py", line 27, in <module>

from eventlet.hubs.hub import BaseHub


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 23, in <module>

from eventlet.support import greenlets as greenlet, clear_sys_exc_info, monotonic, six


 "/home/tacey/.local/lib/python2.7/site-packages/eventlet/support/monotonic.py", line 167, in <module>

raise RuntimeError('no suitable implementation for this system')
RuntimeError: no suitable implementation for this system
