When setting nltk == 2.0.5, I get the error urllib2.HTTPError: HTTP Error 403: SSL is required . Actually, I am trying to install newspaper , but trying to install this package fails.
Minimum Docker file to reproduce the problem:
FROM ubuntu:16.04 RUN apt-get update RUN apt-get install -y python-pip # problem occurs with or without the following line RUN pip install --upgrade pip CMD ["pip", "install", "nltk==2.0.5"]
pip nltk
Samuel taylor
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