Traceback (most recent call last):


 "textrank.py", line 4, in <module>

from summarizer import summarize


 "/home/berserk/textrank/summa/summarizer.py", line 4, in <module>

from preprocessing.textcleaner import clean_text_by_sentences as _clean_text_by_sentences


 "/home/berserk/textrank/summa/preprocessing/textcleaner.py", line 19, in <module>

from summa.syntactic_unit import SyntacticUnit
ImportError: No module named summa.syntactic_unit

Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/apport_python_hook.py", line 72, in apport_excepthook

from apport.fileutils import likely_packaged, get_recent_crashes


 "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>

from apport.report import Report


 "/usr/lib/python3/dist-packages/apport/report.py", line 32, in <module>

import apport.fileutils


 "/usr/lib/python3/dist-packages/apport/fileutils.py", line 12, in <module>

import os, glob, subprocess, os.path, time, pwd, sys, requests_unixsocket


 "/usr/lib/python3/dist-packages/requests_unixsocket/__init__.py", line 1, in <module>

import requests


 "/usr/lib/python3/dist-packages/requests/__init__.py", line 43, in <module>

import urllib3


 "/usr/lib/python3/dist-packages/urllib3/__init__.py", line 7, in <module>

from .connectionpool import HTTPConnectionPool, HTTPSConnectionPool, connection_from_url


 "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 11, in <module>

from .exceptions import (


 "/usr/lib/python3/dist-packages/urllib3/exceptions.py", line 2, in <module>

from six.moves.http_client import IncompleteRead as httplib_IncompleteRead
ImportError: bad magic number in 'six': b'\x03\xf3\r\n'
