python几个工具包的安装

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PIL  http://www.pythonware.com/products/pil/

安装

1)sudo apt-get install libjpeg-dev

2)sudo apt-get install libfreetype6-dev

3)sudo easy_install PIL

easy_install 安装:(需要有ez_setup.py)

1. sudo su  2.python ez_setup.py  

 

gensim http://radimrehurek.com/gensim/install.html

安装

gensim依赖NumPy和SciPy这两大Python科学计算工具包,首先安装这两个工具包

sudo apt-get install python-numpy python-scipy

然后安装gensim

Run in your terminal:

easy_install -U gensim(easy_install安装 1. sudo su  2.python ez_setup.py  需要有ez_setup.py)

or, alternatively:

pip install --upgrade gensim

(首先要安装pip     sudo apt-get install-pip)


NLTK

sudo easy_installpip

run sudo pip install -U numpy

sudo pipinstall-U pyyamlnltk

Test installation: run python then typeimportnltk


matplotlib

需要先安装numpy,因为里面很多图形处理函数都要依赖numpy里的数学计算

sudo apt-get install python-matplotlib


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