NLTK installing

作成中〜

• 1. Open Finder>Applications>Utilities>Terminal and type python -V to find out what version of Python is installed

  2. Install Setuptools: Download the corresponding version of Setuptools fromhttp://pypi.python.org/pypi/setuptools (scroll to the bottom, and pick the filename that contains the right version number and which has the extension .egg). Install it by typingsudo sh Downloads/setuptools-...egg, giving the location of the downloaded file.

  3. Install Pip: run sudo easy_install pip

  4. Install Numpy (optional): run sudo pip install -U numpy

  5. Install PyYAML and NLTK: run sudo pip install -U pyyaml nltk

  6. Test installation: run python then type import nltk

Traceback (most recent call last):

File "<stdin>", line 1, in <module>

File "/Library/Python/2.7/site-packages/nltk/text.py", line 454, in dispersion_plot

dispersion_plot(self, words)

File "/Library/Python/2.7/site-packages/nltk/draw/dispersion.py", line 27, in dispersion_plot

raise ValueError('The plot function requires the matplotlib package (aka pylab).'

ValueError: The plot function requires the matplotlib package (aka pylab).See http://matplotlib.sourceforge.net/

>>> text4.dispersion_plot(["citizenz","democracy","freedom","duties","America"])

http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.1/