Install Scikit Learn and Python's various packages under Windows

Each installation is incomplete, this configuration is problematic, so decided to install from the beginning.

First, the Windows7 32-bit system.

First installs the python2.7, the official website downloads, installs the path is c:\python2.7

Because the installation is not complete before, but I have configured the environment variables such as parameters. specific path add C:\Python27; C:\Python27\Scripts, while Pythonpath add C:\Python27; C:\Python27\Lib; C:\Python27\DLLs; C:\PYTHON27\LIB\LIB-TK, these.

Then install the setuptools and download the Setuptools-0.6c11.win32-py2.7.exe

After running, look at the console to see if the installation is successful,

Easy_install virtualenv

A message similar to the following appears:

Searching for virtualenv
Best Match:virtualenv 1.7.2
Processing Virtualenv-1.7.2-py2.7.egg
Virtualenv 1.7.2 is already the active version in Easy-install.pth
Installing virtualenv-script.py script to D:\Program files\python2.7\scripts
Installing Virtualenv.exe script to D:\Program files\python2.7\scripts
Installing Virtualenv.exe.manifest script to D:\Program files\python2.7\scripts
Installing virtualenv-2.7-script.py script to D:\Program files\python2.7\scripts

Installing Virtualenv-2.7.exe script to D:\Program files\python2.7\scripts
Installing Virtualenv-2.7.exe.manifest script to D:\Program FILES\PYTHON2.7\SCRI
Pts

Using D:\Program Files\python2.7\lib\site-packages\virtualenv-1.7.2-py2.7.egg
Processing dependencies for Virtualenv
Finished processing dependencies for virtualenv

Install NumPy

Easy_install NumPy

And so on, and so on, the other dependencies, basically, is Easy_install libname

Many people on the internet said that when the installation of matplotlib, I download, I see the message is automatically downloaded and installed, so the previous download of the package is not used. It's still good.

So I installed numpy,scipy,matplotlib and then Easy_install Scikit-learn.

Then, running an example, came out of a picture and thumped it.

Details can refer to the installation of the blog http://www.cnblogs.com/zhuyp1015/archive/2012/07/17/2596495.html, write very detailed, if the error can also have other installation methods.

Scikit-learn installation can refer to here: http://blog.csdn.net/wbgxx333/article/details/12168675