scikit-learn 安装 windows下安装scikit learn以及python的各种包 安装 setu
Linux系统参考：Linux下Python环境搭建
http://f.dataguru.cn/forum.php?mod=viewthread&tid=36405&fromuid=4771
系统环境
电脑型号联想ThinkPadT410笔记本电脑
操作系统Windows 7旗舰版64位SP1 (DirectX 11 )
处理器英特尔Core i5 M560 @ 2.67GHz双核笔记本处理器
主板联想2522NT7 (英特尔QM57芯片组)
内存6 GB (尔必达DDR31067MHz /尔必达DDR3 1333MHz )
1.下载
Python：
地址：http://www.python.org/getit/
版本：python-2.7.3.amd64.msi
setuptools：http://pypi.python.org/pypi/setuptools#windows
ez_setup.py文件：http://peak.telecommunity.com/dist/ez_setup.py
numpy：
地址：http://www.lfd.uci.edu/~gohlke/pythonlibs/
版本：numpy-unoptimized-1.6.2.win-amd64-py2.7.exe
2.安装Python
选择安装路径：
除了选择安装路径外，其他的基本都可以默认了，一直到安装完成。此时的目录结构如下：
3为Python配置环境变量
测试，Python安装成功。
4.安装setuptools
官网声称.exe版本的不支持64位Windows系统，推荐使用ez_setup.py自动安装。据说，有筒子32位的exe文件在64位系统上也能用，我就不试了，按照官方的指导来吧，免得以后出些莫名其妙的问题。
打开http://peak.telecommunity.com/dist/ez_setup.py，把页面上的代码copy一份保存为ez_setup.py，也可以下载：
金子)
在命令行窗口下执行即可，前提是可以联网。
D:\>ez_setup.py
Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
Processing setuptools-0.6c11-py2.7.egg
Copying setuptools-0.6c11-py2.7.egg to d:\python27\lib\site-packages
Adding setuptools 0.6c11 to easy-install.pth file
Installing easy_install-script.py script to D:\Python27\Scripts
Installing easy_install.exe script to D:\Python27\Scripts
Installing easy_install.exe.manifest script to D:\Python27\Scripts
Installing easy_install-2.7-script.py script to D:\Python27\Scripts
Installing easy_install-2.7.exe script to D:\Python27\Scripts
Installing easy_install-2.7.exe.manifest script to D:\Python27\Scripts
Installed d:\python27\lib\site-packages\setuptools-0.6c11-py2.7.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
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setuptools安装完成后的目录如下：
5.为setuptools配置环境变量
6.使用easy_install
安装django：
C:\Users\Biao>easy_install
error: No urls, filenames, or requirements specified (see --help)
C:\Users\Biao>easy_install django
Searching for django
Reading http://pypi.python.org/simple/django/
Reading http://www.djangoproject.com/
Reading http://www.djangoproject.com/m/bad-installer.txt
Best match: Django 1.4.2
Downloading https://www.djangoproject.com/m/releases/1.4/Django-1.4.2.tar.gz
Processing Django-1.4.2.tar.gz
Running Django-1.4.2\setup.py -q bdist_egg --dist-dir c:\users\biao\appdata\local\temp\easy_install-tahhsu\Django-1.4.2\egg-dist-tmp-0hpiac
zip_safe flag not set; analyzing archive contents...
django.contrib.admindocs.views: module references __file__
django.contrib.auth.tests.context_processors: module references __file__
django.contrib.auth.tests.forms: module references __file__
django.contrib.auth.tests.views: module references __file__
django.contrib.flatpages.tests.csrf: module references __file__
django.contrib.flatpages.tests.middleware: module references __file__
django.contrib.flatpages.tests.templatetags: module references __file__
django.contrib.flatpages.tests.views: module references __file__
django.contrib.formtools.tests.__init__: module references __file__
django.contrib.formtools.tests.wizard.namedwizardtests.tests: module references __file__
django.contrib.formtools.tests.wizard.wizardtests.tests: module references __file__
django.contrib.gis.geometry.test_data: module references __file__
django.contrib.gis.tests.geo3d.tests: module references __file__
django.contrib.gis.tests.geogapp.tests: module references __file__
django.contrib.gis.tests.layermap.tests: module references __file__
django.contrib.sitemaps.tests.base: module references __file__
django.contrib.staticfiles.storage: module references __file__
django.core.management.sql: module references __file__
django.core.management.templates: module references __path__
django.core.management.__init__: module references __file__
django.core.management.__init__: module references __path__
django.core.management.commands.loaddata: module references __file__
django.core.management.commands.loaddata: module references __path__
django.core.management.commands.makemessages: module references __file__
django.core.servers.basehttp: module references __path__
django.db.utils: module references __file__
django.db.models.loading: module references __file__
django.template.loaders.app_directories: module references __file__
django.test._doctest: module references __file__
django.test._doctest: module MAY be using inspect.getsourcefile
django.utils.autoreload: module references __file__
django.utils.module_loading: module references __path__
django.utils.version: module references __path__
django.utils.translation.trans_real: module references __file__
django.utils.translation.__init__: module references __file__
django.utils.unittest.collector: module references __file__
django.utils.unittest.loader: module references __file__
django.views.i18n: module references __file__
Adding django 1.4.2 to easy-install.pth file
Installing django-admin.py script to D:\Python27\Scripts
Installed d:\python27\lib\site-packages\django-1.4.2-py2.7.egg
Processing dependencies for django
Finished processing dependencies for django
C:\Users\Biao>python
Python 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import django
>>> exit()
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django已安装成功。
安装numpy：
C:\Users\Biao>easy_install numpy
Searching for numpy
Reading http://pypi.python.org/simple/numpy/
Reading http://numpy.scipy.org
Reading http://sourceforge.net/project/showfiles.php?group_id=1369&package_id=175103
Reading http://numeric.scipy.org
Best match: numpy 1.6.2
Downloading http://pypi.python.org/packages/source/n/numpy/numpy-1.6.2.zip#md5=7e13c931985f90efcfa0408f845d6fee
error: MD5 validation failed for numpy-1.6.2.zip; possible download problem?
C:\Users\Biao>
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easy-install方式安装失败，这是因为我公司限网了，下载不下了。改用exe文件安装，安装文件为：
numpy-unoptimized-1.6.2.win-amd64-py2.7.exe。下载完成后直接运行就可以了：
默认会找到Python的安装路径：
numpy安装成功。
至此，在Windows下Python环境搭建完成。
easy_installscikit-learn
