Linux如何配置Python环境

时间:2015-05-22220举报小编:123

    很多朋友想知道Linux配置Python环境的方法,那么今天我就告诉你们吧!具体的配置方法!


    OS:Oracle Linux Enterprise 5.6

    1.下载

    Python

    版本: Python-2.7.3.tgz

    setuptools

    版本:setuptools-0.6c11.tar.gz(md5)

    也可以采用wget方式下载:

    wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e

    2.安装Python

    --查看系统自带的python:

    [root@njdyw ~]# python

    python python2 python2.4

    --安装Python2.7.3

    [root@njdyw ~]# mkdir /python

    [root@njdyw ~]# cp Python-2.7.3.tgz /python/

    [root@njdyw ~]# cd /python/

    [root@njdyw python]# ls

    Python-2.7.3.tgz

    --解压

    [root@njdyw python]# tar -zvxf Python-2.7.3.tgz

    [root@njdyw python]# ls

    Python-2.7.3 Python-2.7.3.tgz

    --configure:避免对原有的Python产生影响,必须制定prefix。

    [root@njdyw python]# cd Python-2.7.3

    [root@njdyw Python-2.7.3]# 。/configure --prefix=/usr/local/python2.7.3

    --make:

    [root@njdyw Python-2.7.3]# make

    --make install:

    [root@njdyw Python-2.7.3]# make install

    安装成功后目录为:

    [root@njdyw Python-2.7.3]# ll /usr/local/python2.7.3/

    总计 16

    drwxr-xr-x 2 root root 4096 03-21 10:12 bin

    drwxr-xr-x 3 root root 4096 03-21 10:07 include

    drwxr-xr-x 4 root root 4096 03-21 10:07 lib

    drwxr-xr-x 3 root root 4096 03-21 10:07 share

    --建立软链接:

    [root@njdyw Python-2.7.3]# ln -s /usr/local/python2.7.3/bin/python /bin/python2.7.3

    [root@njdyw Python-2.7.3]# python

    python python2 python2.4 python2.7.3

    [root@njdyw Python-2.7.3]# python2.7.3

    Python 2.7.3 (default, Mar 21 2013, 10:06:48)

    [GCC 4.1.2 20080704 (Red Hat 4.1.2-50)] on linux2

    Type “help”, “copyright”, “credits” or “license” for more information.

    3.安装setuptools

    --使用wget下载:

    [root@njdyw python]# pwd

    /python

    [root@njdyw python]#wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e

    [root@njdyw python]# ls

    Python-2.7.3 Python-2.7.3.tgz setuptools-0.6c11.tar.gz

    --解压:

    [root@njdyw python]# tar xzvf setuptools-0.6c11.tar.gz

    [root@njdyw python]# ls

    Python-2.7.3 Python-2.7.3.tgz setuptools-0.6c11 setuptools-0.6c11.tar.gz

    --安装:

    [root@njdyw setuptools-0.6c11]# python2.7.3 setup.py install

    --建立软链接:

    [root@njdyw setuptools-0.6c11]#ln -s /usr/local/python2.7.3/bin/easy_install /bin/easy_install2.7.3

    4.测试使用easy_install

    [root@njdyw setuptools-0.6c11]# easy_install2.7.3 numpy

    上面就是Linux配置Python环境的方法介绍了,本文是以Oracle为例子做了讲解,安装完Python后需要安装setuptools。


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