Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/usr/local/lib/python2.7/site-packages/boto3/__init__.py", line 16, in <module>

from boto3.session import Session


 "/usr/local/lib/python2.7/site-packages/boto3/session.py", line 17, in <module>

import botocore.session


 "/usr/local/lib/python2.7/site-packages/botocore/session.py", line 25, in <module>

import botocore.configloader


 "/usr/local/lib/python2.7/site-packages/botocore/configloader.py", line 19, in <module>

from botocore.compat import six


 "/usr/local/lib/python2.7/site-packages/botocore/compat.py", line 25, in <module>

from botocore.exceptions import MD5UnavailableError


 "/usr/local/lib/python2.7/site-packages/botocore/exceptions.py", line 15, in <module>

from botocore.vendored.requests.exceptions import ConnectionError


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/__init__.py", line 58, in <module>

from . import utils


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/utils.py", line 26, in <module>

from .compat import parse_http_list as _parse_list_header


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/compat.py", line 7, in <module>

from .packages import chardet


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/__init__.py", line 3, in <module>

from . import urllib3


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/urllib3/__init__.py", line 10, in <module>

from .connectionpool import (


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/urllib3/connectionpool.py", line 37, in <module>

from .request import RequestMethods


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/urllib3/request.py", line 6, in <module>

from .filepost import encode_multipart_formdata


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/urllib3/filepost.py", line 8, in <module>

from .fields import RequestField


 "/usr/local/lib/python2.7/site-packages/botocore/vendored/requests/packages/urllib3/fields.py", line 1, in <module>

import email.utils


 "email.py", line 2, in <module>

from botocore.exceptions import ClientError
ImportError: cannot import name ClientError

Traceback (most recent call last):


 "tools/extract_features.py", line 21, in <module>

import models.model_builder as model_builder
ImportError: No module named models.model_builder
