Python安装第三方库的3种方法

            
D:\work\installation\setuptools-15.2\setuptools-15.2>python ez_setup.py > 1.txt 
Extracting in c:\users\admini~1\appdata\local\temp\tmpbxikxf 
Now working in c:\users\admini~1\appdata\local\temp\tmpbxikxf\setuptools-15.2 
Installing Setuptools 
...... 
Copying setuptools-15.2-py2.7.egg to c:\python27\lib\site-packages 
setuptools 15.2 is already the active version in easy-install.pth 
Installing easy_install-script.py script to C:\Python27\Scripts 
Installing easy_install.exe script to C:\Python27\Scripts 
Installing easy_install-2.7-script.py script to C:\Python27\Scripts 
Installing easy_install-2.7.exe script to C:\Python27\Scripts 
 
 
Installed c:\python27\lib\site-packages\setuptools-15.2-py2.7.egg 
Processing dependencies for setuptools==15.2 
Finished processing dependencies for setuptools==15.2 
          

            
D:\work>easy_install py      #py 为第三方库文件 
Searching for py 
Best match: py 1.4.26 
Adding py 1.4.26 to easy-install.pth file 
 
Using c:\python27\lib\site-packages 
Processing dependencies for py 
Finished processing dependencies for py 

          

            
D:\work>easy_install pip 
Searching for pip 
Best match: pip 6.1.1 
Processing pip-6.1.1-py2.7.egg 
pip 6.1.1 is already the active version in easy-install.pth 
Installing pip-script.py script to C:\Python27\Scripts 
Installing pip.exe script to C:\Python27\Scripts 
Installing pip2.7-script.py script to C:\Python27\Scripts 
Installing pip2.7.exe script to C:\Python27\Scripts 
Installing pip2-script.py script to C:\Python27\Scripts 
Installing pip2.exe script to C:\Python27\Scripts 
 
Using c:\python27\lib\site-packages\pip-6.1.1-py2.7.egg 
Processing dependencies for pip 
Finished processing dependencies for 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             DEPRECATED. Zip individual packages. 
 unzip            DEPRECATED. Unzip individual packages. 
 help            Show help for commands. 
 
General Options: 
 -h, --help         Show help. 
 --isolated         Run pip in an isolated mode, ignoring 
               environment variables and user configuration. 
 -v, --verbose        Give more output. Option is additive, and can be 
               used up to 3 times. 
 -V, --version        Show version and exit. 
 -q, --quiet         Give less output. 
 --log 
              
                        Path to a verbose appending log. 
 --proxy 
                
                         Specify a proxy in the form 
               [user:passwd@]proxy.server:port. 
 --retries 
                  
                         Maximum number of retries each connection should 
               attempt (default 5 times). 
 --timeout 
                    
                             Set the socket timeout (default 15 seconds). 
 --exists-action 
                      
                          Default action when a path already exists: 
               (s)witch, (i)gnore, (w)ipe, (b)ackup. 
 --trusted-host 
                        
                            Mark this host as trusted, even though it does 
               not have valid or any HTTPS. 
 --cert 
                          
                                    Path to alternate CA bundle. 
 --client-cert 
                            
                                  Path to SSL client certificate, a single file 
               containing the private key and the certificate 
               in PEM format. 
 --cache-dir 
                              
                                      Store the cache data in 
                                
                                  . 
 --no-cache-dir       Disable the cache. 
 --disable-pip-version-check 
               Don't periodically check PyPI to determine 
               whether a new version of pip is available for 
               download. Implied with --no-index.