Document Dependency on NLTK #55
Description
The README file lists out some dependencies, but excludes NLTK. Without NLTK, I cannot import Rosetta, see below. Is there any way to load Rosetta without installing NLTK (as I really just wanted to look at the parallel API)? If not, it should be documented.
Thanks!
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ImportError Traceback (most recent call last)
<ipython-input-4-03c43361a895> in <module>()
----> 1 import rosetta.parallel
/usr/local/lib/python3.5/dist-packages/rosetta/__init__.py in <module>()
----> 1 from rosetta.text.api import *
/usr/local/lib/python3.5/dist-packages/rosetta/text/api.py in <module>()
----> 1 from rosetta.text.streamers import TextFileStreamer
2
3 from rosetta.text.text_processors import \
4 TokenizerBasic, MakeTokenizer, SFileFilter, VWFormatter
5
/usr/local/lib/python3.5/dist-packages/rosetta/text/streamers.py in <module>()
15 from .. import common
16 from ..common import lazyprop, smart_open, DocIDError
---> 17 from . import filefilter, text_processors
18
19
/usr/local/lib/python3.5/dist-packages/rosetta/text/text_processors.py in <module>()
22 import math
23
---> 24 import nltk
25 import numpy as np
26 import pandas as pd
ImportError: No module named 'nltk'