Windows 下 Python easy_install 的安裝

Windows 下 Python easy_install 的安裝

下載安裝python安裝工具

下載地址:http://pypi.python.org/pypi/setuptools可以找到正確的版本進行下載。win7 32位可以下載setuptools-0.6c11.win32-py2.7.exe 。

注意:win7 64位必須使用ez_setup.py進行安裝。方法是下載ez_setup.py后,在cmd下執行 python ez_setup.py,即可自動安裝setuptools。目前沒有直接的exe安裝版本。

注意2:更新了更簡單的辦法,可以直接跳轉到最后面

下載完成后雙擊執行安裝文件,即可在D:\Program Files\python2.7\scripts下安裝easy_install。包含一個easy_install.exe,然后進行環境變量設置,在系統環境變量中做如下設置:

(也就是將D:\Program Files\python2.7\scripts添加到環境變量中)

此時可以在控制臺看easy_install 是否安裝上了。

Microsoft Windows [版本 6.1.7600]

版權所有 (c) 2009 Microsoft Corporation。保留所有權利。

C:\Users\zhuyupeng>easy_install

error: No urls, filenames, or requirements specified (see --help)

上面這種方式不正確,需要使用下面的方式:

C:\Users\zhuyupeng>easy_install virtualenv

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

安裝lxml:

C:\Users\zhuyupeng>

如果直接使用:

easy_install lxml

C:\Users\zhuyupeng>easy_install lxml 則會出現下面問題:

ERROR:‘xslt-config’ 不是內部或外部命令

make sure the developing packages of libxml2 and libxslt are installed windows

可以使用安裝.egg 文件的方式來安裝:

http://pypi.python.org/pypi/lxml/2.3/

網站上下載對應的lxml .egg 文件

然后使用下面的方式來安裝:

C:\Users\zhuyupeng>easy_installD:\ProgramFiles\Python2.7\lxml-2.3.py2.7.win32.egg

注:對于*.exe 文件這樣也可以安裝

通過這樣的方式就可以安裝成功了:

可以通過在控制臺輸入:easy_install lxml 來查看:

Microsoft Windows [版本 6.1.7600]

版權所有 (c) 2009 Microsoft Corporation。保留所有權利。

C:\Users\zhuyupeng>easy_install lxml

Searching for lxml

Best match: lxml 2.3.4

Adding lxml 2.3.4 to easy-install.pth file

Using d:\program files\python2.7\lib\site-packages

Processing dependencies for lxml

Finished processing dependencies for lxml

C:\Users\zhuyupeng>

安裝了easy_install 之后安裝python的庫就很簡單了,以后需要安裝python的庫的話則直接在命令行使用

easy_install + libname

比如:

C:\Users\zhuyupeng>easy_install numpy

Searching for numpy

...

Processing dependencies for numpy

Finished processing dependencies for numpy

這是下載下來再安裝的:

C:\Users\zhuyupeng>easy_install "D:\Program Files\Python2.7\matplotlib-1.1.0.win

32-py2.7.exe"

...

Processing dependencies for matplotlib==1.1.0

Finished processing dependencies for matplotlib==1.1.0

C:\Users\zhuyupeng>

附一個畫愛心的程序:

"""'17*x^2 - 16*|x|*y + 17*y^2 = 225'"""importnumpy as npimportmatplotlib.pyplot as plt

X= np.arange(-5.0, 5.0, 0.1)

Y= np.arange(-5.0, 5.0, 0.1)

x, y=np.meshgrid(X, Y)

f= 17 * x ** 2 - 16 * np.abs(x) * y + 17 * y ** 2 - 225fig=plt.figure()

cs= plt.contour(x, y, f, 0, colors ='r')

plt.show()

20:00 2013-12-19

更簡單的辦法,只需要輸入幾個命令就ok了:

以下是在IDLE中進行的:

Python 2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)] on win32

Type "copyright", "credits" or "license()" for more information.

>>>from urllib import urlopen

>>>data = urlopen('http://peak.telecommunity.com/dist/ez_setup.py')

>>>open('ez_setup.py','wb').write(data.read())

>>>exit

Use exit() or Ctrl-Z plus Return to exit

>>>

//++++++++++++++++++++++++++++++++++++++++++++++ 分割線 +++++++++++++++++++++++++++++

以下是在windows控制臺進行的:

D:\ProgramFile\Python2.7>python ez_setup.py

Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-p

y2.7.egg

Processing setuptools-0.6c11-py2.7.egg

Copying setuptools-0.6c11-py2.7.egg to d:\programfile\python2.7\lib\site-package

s

Adding setuptools 0.6c11 to easy-install.pth file

Installing easy_install-script.py script to D:\ProgramFile\Python2.7\Scripts

Installing easy_install.exe script to D:\ProgramFile\Python2.7\Scripts

Installing easy_install.exe.manifest script to D:\ProgramFile\Python2.7\Scripts

Installing easy_install-2.7-script.py script to D:\ProgramFile\Python2.7\Scripts

Installing easy_install-2.7.exe script to D:\ProgramFile\Python2.7\Scripts

Installing easy_install-2.7.exe.manifest script to D:\ProgramFile\Python2.7\Scri

pts

Installed d:\programfile\python2.7\lib\site-packages\setuptools-0.6c11-py2.7.egg

Processing dependencies for setuptools==0.6c11

Finished processing dependencies for setuptools==0.6c11

總共只需要5個命令:IDLE中4個,windows控制臺中1個

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