在Python连接和使用mysql时,需要调用MySQLdb 模块,是用于Python链接Mysql数据库的接口,它实现了 Python 数据库 API 规范 V2.0,基于 MySQL C API 上建立的。
MySQLdb模块在不同的平台下安装方式不一样,这里主要介绍Linux下的安装方式,https://pypi.python.org/pypi/MySQL-python 可以在这里选择合适的版本,解压安装。
安装步骤:
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1、选择合适的版本以及检查相关路径
这里选择版本为MySQL-python-1.2.5.zip,下面是下载路径与过程。
wget https:
//pypi
.python.org
/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1
.2.5.zip
--2016-10-08 21:34:56-- https:
//pypi
.python.org
/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1
.2.5.zip
Resolving pypi.python.org... 151.101.76.223, 2a04:4e42:12::223
Connecting to pypi.python.org|151.101.76.223|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 108935 (106K) [application
/octet-stream
]
Saving to: “MySQL-python-1.2.5.zip”
100%[======================================================>] 108,935 --.-K
/s
in
0.1s
2016-10-08 21:34:57 (1.00 MB
/s
) - “MySQL-python-1.2.5.zip” saved [108935
/108935
]
[root@localhost python]
# ls
mysql.py MySQL-python-1.2.5.zip
解压:
[root@localhost python]
# unzip MySQL-python-1.2.5.zip
Archive: MySQL-python-1.2.5.zip
inflating: MySQL-python-1.2.5
/GPL-2
.0
inflating: MySQL-python-1.2.5
/HISTORY
inflating: MySQL-python-1.2.5
/INSTALL
inflating: MySQL-python-1.2.5
/MANIFEST
.
in
inflating: MySQL-python-1.2.5
/metadata
.cfg
inflating: MySQL-python-1.2.5
/PKG-INFO
inflating: MySQL-python-1.2.5
/pymemcompat
.h
inflating: MySQL-python-1.2.5
/README
.md
inflating: MySQL-python-1.2.5
/setup
.cfg
inflating: MySQL-python-1.2.5
/setup
.py
inflating: MySQL-python-1.2.5
/setup_common
.py
inflating: MySQL-python-1.2.5/
切换到解压目录安装:
使用命令 python setup.py build && python setup.py
install
安装报错:
[root@localhost MySQL-python-1.2.5]
# python setup.py build
Traceback (most recent call last):
File
"setup.py"
, line 7,
in
<module>
import
setuptools
ImportError: No module named setuptools
提示缺少setuptools 可以在
安装命令和上面一样,等最后执行完毕没有报错,安装成功,我们继续安装上面的。
python setup.py build
running build
running build_py
creating build
creating build
/lib
copying pkg_resources.py -> build
/lib
copying easy_install.py -> build
/lib
copying site.py -> build
/lib
creating build
/lib/setuptools
copying setuptools
/package_index
.py -> build
/lib/setuptools
copying setuptools
/depends
.py -> build
/lib/setuptools
copying setuptools
/extension
.py -> build
/lib/setuptools
copying setuptools
/__init__
.py -> build
/lib/set
。。。。。。
Installed
/usr/local/python2
.7.11
/lib/python2
.7
/site-packages/setuptools-0
.6c11-py2.7.egg
Processing dependencies
for
setuptools==0.6c11
Finished processing dependencies
for
setuptools==0.6c11
[root@localhost setuptools-0.6c11]
# cd ..
继续安装MySQL-python 出现error:
command
'gcc'
failed with
exit
status 1可以用以下命令解决
yum
install
gcc python-devel mysql-devel libxml2 libxml2-dev libxslt* zlib gcc openssl
|
安装完成后的检验:
在shell窗口调用Python命令,然后执行,不报错即可
import MySQLdb
本文转自 tianya1993 51CTO博客,原文链接:http://blog.51cto.com/dreamlinux/1859573,如需转载请自行联系原作者