Traceback (most recent call last):

 "/usr/bin/docker-compose", line 9, in <module>
load_entry_point('docker-compose==1.3.1', 'console_scripts', 'docker-compose')()

 "/usr/lib/python3.4/site-packages/compose/cli/main.py", line 31, in main
command.sys_dispatch()

 "/usr/lib/python3.4/site-packages/compose/cli/docopt_command.py", line 21, in sys_dispatch
self.dispatch(sys.argv[1:], None)

 "/usr/lib/python3.4/site-packages/compose/cli/command.py", line 34, in dispatch
super(Command, self).dispatch(*args, **kwargs)

 "/usr/lib/python3.4/site-packages/compose/cli/docopt_command.py", line 24, in dispatch
self.perform_command(*self.parse(argv, global_options))

 "/usr/lib/python3.4/site-packages/compose/cli/command.py", line 64, in perform_command
verbose=options.get('--verbose'))

 "/usr/lib/python3.4/site-packages/compose/cli/command.py", line 83, in get_project
config.load(config_path),

 "/usr/lib/python3.4/site-packages/compose/config.py", line 68, in load
return from_dictionary(load_yaml(filename), working_dir=working_dir, filename=filename)

 "/usr/lib/python3.4/site-packages/compose/config.py", line 78, in from_dictionary
service_dict = loader.make_service_dict(service_name, service_dict)

 "/usr/lib/python3.4/site-packages/compose/config.py", line 103, in make_service_dict
return process_container_options(service_dict, working_dir=self.working_dir)

 "/usr/lib/python3.4/site-packages/compose/config.py", line 189, in process_container_options
service_dict['build'] = resolve_build_path(service_dict['build'], working_dir=working_dir)

 "/usr/lib/python3.4/site-packages/compose/config.py", line 367, in resolve_build_path
return expand_path(working_dir, build_path)

 "/usr/lib/python3.4/site-packages/compose/config.py", line 440, in expand_path
return os.path.abspath(os.path.join(working_dir, path))

 "/usr/lib/python3.4/posixpath.py", line 79, in join
if b.startswith(sep):AttributeError: 'NoneType' object has no attribute 'startswith'
Traceback (most recent call last):

 "/var/tmp/portage/dev-python/alembic-0.5.0/work/alembic-0.5.0-python3_2/tests/test_sql_script.py", line 107, in setUp
""".encode('utf-8') % a)nose.proxy.TypeError: TypeError: unsupported operand type(s) for %: 'bytes' and 'str'