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# Installing Mapnik in Windows
Mapnik binaries can be installed and configured manually on windows. See http://mapnik.org/pages/downloads.html for the latest download and instructions on installing.
If you are interested in installing Mapnik on other operating systems see [[Mapnik-Installation]]
If you are interested in compiling Mapnik from source on windows see the windows scripts at https://github.com/mapnik/mapnik-packaging
## Supported Features
The Windows builds have a slightly less complete feature set than is possible from source builds. Full support is planned, and this table tracks the versions in which new features are added:
| *Mapnik Feature* |*0.5.0* | *0.5.1* | *0.6.0* | *0.6.1* | *0.7.0* | *0.7.1* | *2.2.0* |
|:-----------------|---------|-----------|---------|---------|---------|---------|--------:|
| Cairo Rendering | -| -| - | -| -| - | *** |
| ICU Unicode Support| - | -| *** | *** | *** | *** | *** |
| Python 2.5 Support| *** | *** | *** | *** | *** | *** | - |
| Python 2.6 Support| -| -| - | -| *** | *** | - |
| Python 2.7 Support| -| -| - | -| *** | *** | *** |
| Libxml2 Parser Support| -| -| - | *** | *** | *** | *** |
| Shapefile Plugin| ***| *** | *** | *** | *** | *** | *** |
| Raster Plugin | ***| *** | *** | *** | *** | *** | *** |
| PostGIS Plugin | ***| *** | *** | *** | *** | *** | *** |
| GDAL Plugin | - | -| *** | *** | *** | *** | *** |
| OGR Plugin| - | -| - | *** | *** | *** | *** |
| SQLite Plugin | - | -| *** | *** | *** | *** | *** |
| GeoJSON Plugin | - | -| - | - | - | - | *** |
| CSVJSON Plugin | - | -| - | - | - | - | *** |
| OSM Plugin| - | -| - | -| -| - | - |
| shapeindex.exe| - | *** | *** | *** | *** | *** | *** |
| pgsql2sqlite.exe | - | - | *** | *** | *** | *** | *** |
* - : not available
* ***: available
* Note: as of Mapnik 0.6.1 memory-mapped files are disabled in the Shapefile Plugin in windows builds (see #342)
## Overview
This Guide will walk you through installing Mapnik and then running a test script to generate the sample map below:
[[/images/demo.png]]
## Manual Instructions
### Step 1: Download the Mapnik binary
Get the latest Windows binaries at http://mapnik.org/pages/downloads.html
### Step 2: Unzip and place Mapnik
Place the unzipped folder into `C:\mapnik-v2.2.0\`
### Step 3: Set your system and/or users environment variables:
Do this at _Control Panel->System->Advanced->Environment Variables_
- Add `;C:\mapnik-v2.2.0\lib;` to the `PATH` variable.
- **Note:** The `;` characters are separators so add them before or after other entries that may be in your `PATH` variable. If you are only adding `C:\mapnik-v2.2.0\lib` (and your `PATH` has not been modified/added to yet then technically you can leave out the `;` until you add more entries.
- **Note:** you may also need to set your user path environment variable.
- **Note:** Adding `;C:\mapnik-v2.2.0\bin;` to the `PATH` variable is for the following commands:
- mapnik-config, pgsql2sqlite, shapeindex, svg2png, upgrade_map_xml
- If the variable `PATH` is not already present, add it.
- Setting this correctly allows the Mapnik python bindings to find the `mapnik.dll`
- for PYTHON support add:
- PYTHON 2.7: `;C:\mapnik-v2.2.0\python\2.7\site-packages;` to the `PYTHONPATH` variable.
- Setting this correctly allows Python to find the Mapnik python bindings when you do `>>> import mapnik`
### Step 4: Ensure PATH variables are correct
- Open a new console by running "cmd" to test settings.
- Type "path" to make sure your PATH contains `C:\mapnik-v2.2.0\lib`
### Step 5: Test python import
- Run `C:\Python27\python.exe`
- Then type at a python prompt:
```python
import mapnik
```
- If you get no error message, you made it!
- If you do get an error message, see *Troubleshooting* below
### Step 6: Test demo program
- Open explorer, go to `C:\mapnik-v2.2.0\demo\python`
- Double click `rundemo.py`
- You should see several demo.* files output.
### Step 7: Learn more
Head over to [[GettingStarted]] for your first tutorial on the Mapnik Python API.
## Trouble Shooting
### Mapnik DLL not found
You get an error like:
Can't find mapnik.dll
Solution: make sure that you complete *Step 3.a* properly.
### Mapnik Python not found
Problem: When importing mapnik in python you get:
```python
>>> import mapnik
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named mapnik
```
Solution: make sure that you have put the `site-packages` folder on your PYTHONPATH by completing *Step 3.b.*
Problem: When importing mapnik in python you get:
```
ImportError: DLL load failed: The specified procedure could not be found.
```
One possible reason is an `libxml2` conflict. See http://stackoverflow.com/questions/7576751/installing-mapnik-on-windows-xp-fails-with-the-message-importerror-dll-load-fa for details on how to workaround and follow https://github.com/mapnik/mapnik-packaging/issues/109.
### Unknown (Windows) Dependency not found
Problem: When importing mapnik in python you get:
```python
>>> import mapnik
[...snip...]
from _mapnik import *
ImportError: DLL load failed: This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem.
```
Solution:
* You may need to install the 2010 Microsoft Visual C++ 2010 Redistributable Package (`vcredist.exe`) from the [Microsoft](http://www.microsoft.com/en-us/download/details.aspx?id=5555).
* You can get more information on what is missing or incompatible by examining mapnik.dll with [Dependency Walker](http://www.dependencywalker.com/). On a 64bit system you must use the 32bit Version.
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