Traceback (most recent call last):


 "calibre\customize\ui.py", line 428, in get_file_type_metadata


 "calibre\customize\builtins.py", line 343, in get_metadata


 "calibre\ebooks\metadata\pdf.py", line 126, in get_metadata
ValueError: Could not read info dict from PDF

Traceback (most recent call last):

 "./setup.py", line 6, in <module>
from willie import __version__

 "/home/n3b/willie/willie/__init__.py", line 19, in <module>
import bot

 "/home/n3b/willie/willie/bot.py", line 25, in <module>
from db import WillieDB

 "/home/n3b/willie/willie/db.py", line 18
from __future__ import unicode_literalsSyntaxError: from __future__ imports must occur at the beginning of the file