scikit-learn 安裝 windows下安裝scikit learn以及python的各種包 安裝 setu
Linux系統參考：Linux下Python環境搭建
http://f.dataguru.cn/forum.php?mod=viewthread&tid=36405&fromuid=4771
系統環境
電腦型號聯想ThinkPadT410筆記本電腦
操作系統Windows 7旗艦版64位SP1 (DirectX 11 )
處理器英特爾Core i5 M560 @ 2.67GHz雙核筆記本處理器
主板聯想2522NT7 (英特爾QM57芯片組)
內存6 GB (爾必達DDR31067MHz /爾必達DDR3 1333MHz )
1.下載
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.安裝Python
選擇安裝路徑：
除了選擇安裝路徑外，其他的基本都可以默認了，一直到安裝完成。此時的目錄結構如下：
3為Python配置環境變量
測試，Python安裝成功。
4.安裝setuptools
官網聲稱.exe版本的不支持64位Windows系統，推薦使用ez_setup.py自動安裝。據說，有筒子32位的exe文件在64位系統上也能用，我就不試了，按照官方的指導來吧，免得以后出些莫名其妙的問題。
打開http://peak.telecommunity.com/dist/ez_setup.py，把頁面上的代碼copy一份保存為ez_setup.py，也可以下載：
金子)
在命令行窗口下執行即可，前提是可以聯網。
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
復制代碼
setuptools安裝完成后的目錄如下：
5.為setuptools配置環境變量
6.使用easy_install
安裝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()
復制代碼
django已安裝成功。
安裝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>
復制代碼
easy-install方式安裝失敗，這是因為我公司限網了，下載不下了。改用exe文件安裝，安裝文件為：
numpy-unoptimized-1.6.2.win-amd64-py2.7.exe。下載完成后直接運行就可以了：
默認會找到Python的安裝路徑：
numpy安裝成功。
至此，在Windows下Python環境搭建完成。
easy_installscikit-learn
