python win7(64位)环境配置以及相关工具包的安装

来源:互联网 发布:java实现数据增量同步 编辑:程序博客网 时间:2024/04/29 09:15

最近自己又要使用到python里面的一个比较强大的库igraph,由于是换了实验室的电脑,python相关环境和工具需要重新配置,就翻到以前自己写的博客,发现自己以前写的博客对自己还是很有用的,就把之前的博客搬到现在我这个新博客中。


首先按照博文链接:http://blog.sina.com.cn/s/blog_8af106960101d11f.html  win7(64)python环境搭建步骤作为参考,中间穿插自己遇到的问题以及解决方法(蓝色),为以后自己还需搭建时需要记录下来。

包括Python,eclipse,jdk,pydev,pip,setuptools,beautifulsoup,pyyaml,nltk,mysqldb的下载安装配置。

*************************************************
python
下载:
python-2.7.6.amd64.msi
http://www.python.org/
Python 2.7.6 released
Python 2.7.6 is now available.
http://www.python.org/download/releases/2.7.6/
Windows X86-64 MSI Installer (2.7.6) [1] (sig)

 

安装

配置:
我的电脑->属性->高级->环境变量->系统变量中的PATH增加:C:\Python27;

验证:
在桌面建立一个文件pt.py,内容为print 'hello python'
在cmd中输入命令python C:\Users\***\Desktop\pt.py
***为电脑用户名。


C:\Users\***>python C:\Users\***\Desktop\pt.py
hello python

C:\Users\***>

这里可以直接cmd中敲打python 看是否安装成功

 

*************************************************
Eclipse:
eclipse-java-indigo-SR2-win32-x86_64.zip
http://www.eclipse.org/downloads/
Older Versions
http://wiki.eclipse.org/Older_Versions_Of_Eclipse
Eclipse Indigo SR2 Packages (v 3.7.2)
http://www.eclipse.org/downloads/packages/release/indigo/sr2
Eclipse IDE for Java Developers, (128 MB)
Downloaded 1,226,421 TimesDetails Windows 32-bit  64-bit
 
http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/indigo/SR2/eclipse-java-indigo-SR2-win32-x86_64.zip
Download eclipse-java-indigo-SR2-win32-x86_64.zip from:

 

*************************************************
jdk:
jdk-7u45-windows-x64.exe
http://www.oracle.com/technetwork/java/javase/downloads/index.html
Windows x64 125.31 MB     jdk-7u45-windows-x64.exe

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

 

*************************************************
pydev
为了在Eclipse中进行python工程的开发。
http://sourceforge.net/projects/pydev/files/
PyDev for Eclipse
Looking for the latest version? Download PyDev 3.2.0.zip (8.2 MB)
版本一直在更新中,几天前是3.1.0.zip

下载完,解压缩,将features和plugins文件夹中的内容分别复制到eclipse的features和plugins文件夹下。
重复则替换。

具体方法见windows xp,32位,环境下,Eclipse+python平台搭建
http://blog.sina.com.cn/s/blog_8af1069601019uaw.html
“安装python插件”,打开eclipse先来配置preference-》PyDev-》Interpreter-Python-》New python的执行exe文件的目录

 

*************************************************
pip
https://pypi.python.org/pypi/pip
Download
pip-1.4.1.tar.gz
A tool for installing and managing Python packages.
解压缩,在cmd中进入到pip-1.4.1目录,执行 python setup.py install
报错:
ImportError: No module named setuptools
所以,需要先安装setuptools

 

*************************************************
setuptools
https://pypi.python.org/pypi/setuptools/
setuptools 2.0.2
点击右侧Downloads按钮,跳至Downloads
Scroll to the very bottom of the page to find the links.
需要到页面底部去找链接下载。


下载setuptools-2.0.2.tar.gz (md5)

解压缩
在cmd中进入到setuptools-2.0.2目录,执行 python setup.py install
成功标志:
Installed c:\python27\lib\site-packages\setuptools-2.0.2-py2.7.egg
Processing dependencies for setuptools==2.0.2
Finished processing dependencies for setuptools==2.0.2

继续安装pip

注:如何进入cmd目录。我的setuptools-3.3的目录是E:\python27\setuptools-3.3\setuptools-3.3

打开cmd 。

1首先进入E盘 敲E:

C:\Users\runshine>E:

2用cd\进入根目录下下的python27文件下

E:\>cd\python27

3用cd 进入python27下的子文件夹setuptools-3.3

E:\python27>cd setuptools-3.3

43用cd 进入setuptools-3.3下的子文件夹setuptools-3.3

 

E:\python27\setuptools-3.3>cd setuptools-3.3

5 敲入python setup.py install 进行安装

E:\python27\setuptools-3.3>cd setuptools-3.3>python setup.py install

报错UnicodeDecodeError: 'ascii' codec can't decode byte 0xb0 in position 1: ordinal not in range(128)

到网上搜索后发现了解决方法是http://blog.csdn.net/hugleecool/article/details/17996993

打开C:\Python27\Lib下的 mimetypes.py 文件,找到大概256行(你可以用Notepad++的搜索功能)的

‘default_encoding = sys.getdefaultencoding()’。

在这行前面添加三行:

if sys.getdefaultencoding() != 'gbk':

reload(sys)

sys.setdefaultencoding('gbk')

 

default_encoding = sys.getdefaultencoding()

保存,照做之后,发现不报之前的错误了但是有新的错误,而且没有搜到解决方法,心想肯定是python的空格缩进搞得鬼。发现确实是的。首先要保证新添加的if语句与原来的default语句开头要保持对齐,而reload和sys语句要缩进一格,严格这样才会成功。这里用notepad++很方便搜索,另外也有标线让你可以自己控制缩进。


 

*************************************************
pip
在cmd中进入到pip-1.4.1目录,执行 python setup.py install
成功标记:
Installed c:\python27\lib\site-packages\pip-1.4.1-py2.7.egg
Processing dependencies for pip==1.4.1
Finished processing dependencies for pip==1.4.1

添加到系统环境变量Path:C:\Python27\Scripts;

在cmd测试,输入pip,输出:
C:\Users\***>pip

Usage:
  pip [options]

Commands:
  install                     Install packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  list                        List installed packages.
  show                        Show information about installed packages.
  search                      Search PyPI for packages.
  wheel                       Build wheels from your requirements.
  zip                         Zip individual packages.
  unzip                       Unzip individual packages.
  bundle                      Create pybundles.
  help                        Show help for commands.

 

*************************************************
BeautifulSoup
可以利用pip进行安装:
在cmd中敲入命令查找BeautifulSoup:
C:\Users\***>pip search BeautifulSoup
BeautifulSoup             - HTML/XML parser for quick-turnaround applications
                            like screen-scraping.
pynliner                  - Python CSS-to-inline-styles conversion tool for
                            HTML using BeautifulSoup and cssutils
Detextile                 - Convert HTML to Textile syntax using
                            BeautifulSoup.
TreeSoup                  - BeautifulSoup-like wrapper around ElementTree.
beautifulscraper          - Python web-scraping library that wraps urllib2 and
                            BeautifulSoup.
ElementSoup               - ElementTree wrapper for BeautifulSoup HTML parser
beautifulsoup4            - Screen-scraping library
collective.soupstrainer   - Clean up HTML using BeautifulSoup and filter
                            rules.
在cmd中敲入命令安装BeautifulSoup
C:\Users\***>pip install BeautifulSoup
Downloading/unpacking BeautifulSoup
  Downloading BeautifulSoup-3.2.1.tar.gz
  Running setup.py egg_info for package BeautifulSoup

Installing collected packages: BeautifulSoup
  Running setup.py install for BeautifulSoup

Successfully installed BeautifulSoup
Cleaning up...
还可参见:安装Beautiful Soup
http://blog.sina.com.cn/s/blog_8af1069601019vr2.html
 

*************************************************
PyYAML 
可以利用pip进行安装
C:\Users\***>pip search pyyaml
PyYAML                    - YAML parser and emitter for Python
pyaml                     - PyYAML-based module to produce pretty and readable
                            YAML-serialized data
yamly                     - pyyaml wrapper
enhancedyaml              - It makes it more convenient to use PyYAML.

C:\Users\***>pip install PyYAML
Downloading/unpacking PyYAML
  Downloading PyYAML-3.10.tar.gz (241kB): 241kB downloaded
  Running setup.py egg_info for package PyYAML

Installing collected packages: PyYAML
  Running setup.py install for PyYAML
    checking if libyaml is compilable
    Unable to find vcvarsall.bat
    skipping build_ext

Successfully installed PyYAML
Cleaning up...

 

*************************************************
nltk
https://pypi.python.org/pypi/nltk/
nltk 2.0.4
File Type Py Version Uploaded on Size
nltk-2.0.4.tar.gz (md5)  Source  2012-11-07 933KB
nltk-2.0.4.win32.exe (md5)  MS Windows installer  2.5 2012-11-07 1MB
nltk-2.0.4.zip (md5)  Source  2012-11-07 1MB
下载nltk-2.0.4.tar.gz

解压缩,在cmd中进入到nltk-2.0.4目录,执行 python setup.py install
成功标志:
Installed c:\python27\lib\site-packages\nltk-2.0.4-py2.7.egg
Processing dependencies for nltk==2.0.4
Searching for PyYAML==3.10
Best match: PyYAML 3.10
Adding PyYAML 3.10 to easy-install.pth file
Using c:\python27\lib\site-packages
Finished processing dependencies for nltk==2.0.4

打开python Idle:
输入import nltk
输入nltk.download()
出现一个NLTK Downloader对话框,修改Download Diretory(E盘或其他盘符下)。点击all开始下载。

下载慢还可以到NLTK Corpora http://nltk.org/nltk_data/手工下载缺失的,然后放到Download Diretory,zip别删。
重装系统后nltk_data文件夹可以保留,避免重复下载。

 

*************************************************
mysqldb
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mysql-python
MySQL-python-1.2.4.win-amd64-py2.7.exe
直接双击安装。

成功验证:
py文件:
import MySQLdb
connection = MySQLdb.connect(host="127.0.0.1",user="root",passwd="root",db="dbtest")
cursor = connection.cursor()
cursor.execute( "SELECT id,content FROM tabletest  ")
print "Rows selected:", cursor.rowcount

运行结果输出dbtest数据库中tabletest表的行数。

0 0
原创粉丝点击