cnetos6.4 x64 阿里云环境初探--安装pip,及pymysql

由于以前帮朋友买过阿里云服务器,一直以为,不能再体验新用户免费了,由于最近比较有心情研究python,linux,就报着侥幸的心理,重新注册一个帐号试一下,注册完之后,惊奇的发现,原来阿里只要是新注册的帐户就可以免费申请半年的ces,不验证身份信息,同一个实名认证下不同的帐号,也可以免费申请,开了1M带宽,并顺手申请了免费的数据库,yeah….开始真正的服务器学习之旅了.

centos6.5下默认的python 是2.6.6 本来想升级到2.7的, bing了一下,发现升级后有系统默认的很多东西要重新配,比如yum ,所以做罢,2.6就2.6吧.

下面是安装 pip 和pymysql过程

[root@iZ28w7cidk2Z ~]# yum install python-pip
Loaded plugins: security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package python-pip.noarch 0:1.3.1-4.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
Package             Arch            Version                Repository     Size
================================================================================
Installing:
python-pip          noarch          1.3.1-4.el6            epel          330 k

Transaction Summary
================================================================================
Install       1 Package(s)

Total download size: 330 k
Installed size: 1.0 M
Is this ok [y/N]: y
Downloading Packages:
python-pip-1.3.1-4.el6.noarch.rpm                        | 330 kB     00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : python-pip-1.3.1-4.el6.noarch                                1/1
Verifying  : python-pip-1.3.1-4.el6.noarch                                1/1

Installed:
python-pip.noarch 0:1.3.1-4.el6

Complete!
[root@iZ28w7cidk2Z ~]# pip install pymysql
Downloading/unpacking pymysql
Downloading PyMySQL-0.6.3.tar.gz (53kB): 53kB downloaded
Running setup.py egg_info for package pymysql
Installing collected packages: pymysql
Running setup.py install for pymysql
Successfully installed pymysql
Cleaning up...
[root@iZ28w7cidk2Z ~]# python
Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pymysql
>>>

其实 就两句:

#yum install python-pip

#pip install pymysql