nltk安装 linux

首先安装python；这里最好使用python2.7.3，否则若使用高版本，使用nltk时会出现问题

安装nltk将要用到的YAML:

Ddownload and Installation

The current stable release of PyYAML: 3.10.

Download links:

• TAR.GZ package: http://pyyaml.org/download/pyyaml/PyYAML-3.10.tar.gz
• ZIP package: http://pyyaml.org/download/pyyaml/PyYAML-3.10.zip
• Windows installers:
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py2.5.exe (for Python 2.5)
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py2.6.exe (for Python 2.6)
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py2.7.exe (for Python 2.7)
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py3.0.exe (for Python 3.0)
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py3.1.exe (for Python 3.1)
  • http://pyyaml.org/download/pyyaml/PyYAML-3.10.win32-py3.2.exe (for Python 3.2)

Unpack the archive and install the package by executing

$ python setup.py install

If you want to use LibYAML bindings, you need to download and install LibYAML. Then you may install the bindings by executing

$ python setup.py --with-libyaml install

The source distribution includes a comprehensive test suite. To run the tests, type

$ python setup.py test

You may check out the latest development code of PyYAML from the Subversion repository  http://svn.pyyaml.org/pyyaml/trunk

$ svn checkout http://svn.pyyaml.org/pyyaml/trunk pyyaml-trunk

安装nltk：

下载nltk

安装：python setup.py install