Hi Milo,

I've tried the osgeo4w installer on Vista, which works. So I can give that a try on XP as well. However, I need to be able to work with the standalone installer, as our internet connection here (Tanzania) is very unreliable and rather slow, and a lot of our clients don't have an internet connection.

But you got me thinking about why it would be overruled by an older version: I'd uninstalled 1.6, but still had a version 1.5 installed. After uninstalling 1.5 as well there is no problem. I've now also re-installed 1.6 (standalone installer) and that now seems to work without problems (at least I can start up without error messages...).

Thanks for your help!
Janneke

On 23/06/2011 11:39, Milo van der Linden wrote:
Janneke,

It probably ships with the correct python sip, but perhaps it is not
on your path or overruled by an older version of sip. Have you tried
the osgeo4w installer, or did you install from the qGIS standalone
installer? Perhaps the osgeo4w installation process can help as it
will also install dependencies on the go

http://trac.osgeo.org/osgeo4w/

2011/6/23 Janneke Qgis<[email protected]>:
Thanks, Milo, I'll give it a try. I need the python bindings. It looks a bit
daunting though, last time I tried building things I got completely stuck.

I'm a bit surprised that the standalone installer doesn't come with the
corresponding python sip - I hoped it would've worked out of the box. Is it
supposed to?

greetings,
Janneke

On 23/06/2011 11:02, Milo van der Linden wrote:
Hello Janneke,

I think I remember that qGIS can run without pyQGIS, so you should be
good on "regular" functionality with qGIS.

However, for python support you need a more recent version of python
sip. Instructions for installing that can be found here:
http://www.riverbankcomputing.co.uk/static/Docs/sip4/installation.html

Good luck!

Milo van der Linden


2011/6/23 Janneke Qgis<[email protected]>:
Dear all,

I've just tried installing the standalone version of Qgis 1.7 on XP, and
after starting the program I get the following error message:
--------------------------
Couldn't load PyQGIS.
Python support will be disabled.


Traceback (most recent call last):
  File "", line 1, in
RuntimeError: the sip module implements API v5.0 but the qgis.core
module requires API v8.1


Python version:
2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit (Intel)]

QGIS version:
1.7.0-Wroclaw 'Wroclaw', 63ecdd7

Python path:
['C:/PROGRA~1/QUANTU~2/apps/qgis/./python', 'C:/Documents and
Settings/Admin/.qgis/python', 'C:/Documents and
Settings/Admin/.qgis/python/plugins',
'C:/PROGRA~1/QUANTU~2/apps/qgis/./python/plugins', 'C:\\Program
Files\\ArcGIS\\bin', 'C:\\Qgis\\apps\\qgis\\python',
'C:\\Qgis\\apps\\Python25\\Lib\\site-packages',
'C:\\WINDOWS\\system32\\python25.zip',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\DLLs',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\plat-win',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\lib-tk',
'C:\\PROGRA~1\\QUANTU~2\\apps\\qgis\\bin',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\site-packages',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\site-packages\\win32',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\site-packages\\win32\\lib',
'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\site-packages\\Pythonwin',

'C:\\PROGRA~1\\QUANTU~2\\apps\\Python25\\lib\\site-packages\\wx-2.8-msw-unicode']
---------------------------

Is there anything else I should install or set? I've also sent it to the
developer list yesterday.

greetings,
Janneke


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