Ch9 Ex24, getting error

[richsiemers]

Recv error in running ch 9: ex 24> Any thoughts. err listed below Thanks

---

LookupError Traceback (most recent call last)

in () 116 117 sample_url = 'http://radar.oreilly.com/2013/06/phishing-in-facebooks-pond.html' --> 118 summary = summarize(url=sample_url) 119 120 # Alternatively, you can pass in HTML if you have it. Sometimes this approach may be in summarize(url, html, n, cluster_threshold, top_sentences) 80 txt = extractor.getText() 81 ---> 82 sentences = [s for s in nltk.tokenize.sent_tokenize(txt)] 83 normalized_sentences = [s.lower() for s in sentences] 84 /usr/local/lib/python2.7/dist-packages/nltk/tokenize/**init**.pyc in sent_tokenize(text) 73 (currently :class:`.PunktSentenceTokenizer`). 74 """ ---> 75 tokenizer = load('tokenizers/punkt/english.pickle') 76 return tokenizer.tokenize(text) 77 /usr/local/lib/python2.7/dist-packages/nltk/data.pyc in load(resource_url, format, cache, verbose, logic_parser, fstruct_parser) 603 # Load the resource. 604 if format == 'pickle': --> 605 resource_val = pickle.load(_open(resource_url)) 606 elif format == 'yaml': 607 import yaml /usr/local/lib/python2.7/dist-packages/nltk/data.pyc in _open(resource_url) 684 685 if protocol is None or protocol.lower() == 'nltk': --> 686 return find(path).open() 687 elif protocol.lower() == 'file': 688 # urllib might not use mode='rb', so handle this one ourselves: /usr/local/lib/python2.7/dist-packages/nltk/data.pyc in find(resource_name) 465 sep = '_'_70 466 resource_not_found = '\n%s\n%s\n%s' % (sep, msg, sep) --> 467 raise LookupError(resource_not_found) 468 469 def retrieve(resource_url, filename=None, verbose=True): LookupError: --- Resource 'tokenizers/punkt/english.pickle' not found. Please use the NLTK Downloader to obtain the resource: >>> nltk.download() Searched in: - '/root/nltk_data' - '/usr/share/nltk_data' - '/usr/local/share/nltk_data' - '/usr/lib/nltk_data' - '/usr/local/lib/nltk_data' ---

[ptwobrussell]

Are you running the code in the VM that's provided or on your machine in a Python interpreter?

In either case, can you try running nltk.download() (if in an IPython Notebook, do it in a new cell.)

[richsiemers]

Running thru notebook Ran other examples in ch 9 without issue

Will try the download as you suggest

Sent from my Verizon Wireless 4GLTE smartphone

----- Reply message ----- From: "Matthew A. Russell" notifications@github.com To: "ptwobrussell/Mining-the-Social-Web-2nd-Edition" Mining-the-Social-Web-2nd-Edition@noreply.github.com Cc: "richsiemers" richsiemers1234@gmail.com Subject: [Mining-the-Social-Web-2nd-Edition] Ch9 Ex24, getting error (#202) Date: Mon, Jun 9, 2014 5:10 pm Are you running the code in the VM that's provided or on your machine in a Python interpreter?

In either case, can you try running nltk.download() (if in an IPython Notebook, do it in a new cell.)

— Reply to this email directly or view it on GitHub.

[ptwobrussell]

If you are working in ipynb, there should be a non-numbered cell that you can execute to trigger the download of various NLTK dependencies in a notebook from a previous chapter (5 or 6). It is a minor omission that it isn't replicated in 9 for folks who haven't worked through chapter by chapter. I'll make a note to add that in

On Jun 9, 2014, at 5:52 PM, richsiemers notifications@github.com wrote:

Running thru notebook Ran other examples in ch 9 without issue

Will try the download as you suggest

Sent from my Verizon Wireless 4GLTE smartphone

----- Reply message ----- From: "Matthew A. Russell" notifications@github.com To: "ptwobrussell/Mining-the-Social-Web-2nd-Edition" Mining-the-Social-Web-2nd-Edition@noreply.github.com Cc: "richsiemers" richsiemers1234@gmail.com Subject: [Mining-the-Social-Web-2nd-Edition] Ch9 Ex24, getting error (#202) Date: Mon, Jun 9, 2014 5:10 pm Are you running the code in the VM that's provided or on your machine in a Python interpreter?

In either case, can you try running nltk.download() (if in an IPython Notebook, do it in a new cell.)

— Reply to this email directly or view it on GitHub. — Reply to this email directly or view it on GitHub.

[richsiemers]

did the download as suggested and example worked. thanks for the input

Regards

Sent from Windows Mail

From: Matthew A. Russell Sent: ‎Monday‎, ‎June‎ ‎9‎, ‎2014 ‎7‎:‎40‎ ‎PM To: ptwobrussell/Mining-the-Social-Web-2nd-Edition Cc: richsiemers

If you are working in ipynb, there should be a non-numbered cell that you can execute to trigger the download of various NLTK dependencies in a notebook from a previous chapter (5 or 6). It is a minor omission that it isn't replicated in 9 for folks who haven't worked through chapter by chapter. I'll make a note to add that in

On Jun 9, 2014, at 5:52 PM, richsiemers notifications@github.com wrote:

Running thru notebook Ran other examples in ch 9 without issue

Will try the download as you suggest

Sent from my Verizon Wireless 4GLTE smartphone

----- Reply message ----- From: "Matthew A. Russell" notifications@github.com To: "ptwobrussell/Mining-the-Social-Web-2nd-Edition" Mining-the-Social-Web-2nd-Edition@noreply.github.com Cc: "richsiemers" richsiemers1234@gmail.com Subject: [Mining-the-Social-Web-2nd-Edition] Ch9 Ex24, getting error (#202) Date: Mon, Jun 9, 2014 5:10 pm Are you running the code in the VM that's provided or on your machine in a Python interpreter?

In either case, can you try running nltk.download() (if in an IPython Notebook, do it in a new cell.)

— Reply to this email directly or view it on GitHub. — Reply to this email directly or view it on GitHub. — Reply to this email directly or view it on GitHub.

[petermc129]

I encountered the same problem since I went from Chapter 1 to Chapter 9. I should have checked the forum a few hours ago. A note in the instructions to use nltk.download() would have been helpful.