使用Python 2.7在Windows 7中安装Mapnik 2.2.0

本文介绍了使用Python 2.7在Windows 7中安装Mapnik 2.2.0的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经尝试在计算机上安装mapnik了几个小时，但是导入mapnik时总是得到的是ImportError: DLL load failed: The specified procedure could not be found.

I've been trying to install mapnik on my computer for hours but what i always get when I import mapnik is ImportError: DLL load failed: The specified procedure could not be found.

我正在使用Windows7.当前安装的软件是Opengeo套件中的Geoserver.

I'm using Windows 7. The currently installed software is Geoserver from Opengeo suite.

这是我的路

%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\Java\jre7\bin;C:\Program Files\Java\jdk1.7.0_45\bin;C:\Python27;C:\mapnik-v2.2.0\lib

我的python路径:

C:\Python27;C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\Program Files\ArcGIS\bin;C:\\mapnik-v2.2.0\python\2.7\site-packages\;C:\mapnik-v2.2.0\bin\;

按照安装说明进行操作

Follow the install instructions

您可以通过在python shell中键入以下内容来实现此目的

You can do this by typing the following into a python shell

>>> import platform
>>> platform.architecture()
('32bit', 'WindowsPE')

如果看到'64bit'，请尝试使用32bit版本重新安装 python (查找"Python 2.7.5 Windows Installer"链接.)

If you see '64bit', try reinstalling python with the 32bit version (look for the "Python 2.7.5 Windows Installer" link).

之后，

下载 mapnik程序包(我已使用完整的SDK版本对其进行了测试) li>
将存档提取到C:\mapnik-v2.2.0
将C:\mapnik-v2.2.0\lib;和C:\mapnik-v2.2.0\bin;添加到PATH
将C:\mapnik-v2.2.0\python\2.7\site-packages;添加到您的PYTHONPATH

Download the mapnik package (I tested it with the full SDK version)
Extract the archive to C:\mapnik-v2.2.0
Add C:\mapnik-v2.2.0\lib; and C:\mapnik-v2.2.0\bin; to your PATH
Add C:\mapnik-v2.2.0\python\2.7\site-packages; to your PYTHONPATH

import mapnik

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