[GRASS-dev] Re: ctypes problem with Vect_open_old

Maris Nartiss maris.gis at gmail.com
Tue Jan 4 12:44:36 EST 2011


Just made a svn up && make distclean && make dance and everything
works just fine, still I'm running GRASS from source directory (no
make install) step.

Maris,
still running 6.5, as 7 (GUI) performance is awfull.


2011/1/4, Martin Landa <landa.martin at gmail.com>:
> 2011/1/4 Martin Landa <landa.martin at gmail.com>:
>>> GRASS 6.5 r44853
>>> ~AMD64 2.6.36
>>> Python 2.6.6 [GCC 4.4.4]
>>
>> right, it seems to be grass7-related issue.
>
> btw, ctypes doesn't work at all in grass65.
>
> Traceback (most recent call last):
>   File "/home/martin/smetiste/test3.py", line 2, in <module>
>     from grass.lib.vector import *
>   File
> "/usr/local/src/grass6_devel/dist.i686-pc-linux-gnu/etc/python/grass/lib/__init__.py",
> line 4, in <module>
>     import proj
>   File
> "/usr/local/src/grass6_devel/dist.i686-pc-linux-gnu/etc/python/grass/lib/proj.py",
> line 28, in <module>
>     _libs["gdal"] = load_library("gdal")
>   File
> "/usr/local/src/grass6_devel/dist.i686-pc-linux-gnu/etc/python/grass/lib/ctypes_loader.py",
> line 57, in load_library
>     raise ImportError,"%s not found." % libname
> ImportError: gdal not found.
>
> Ctypes also doesn't work on Windows, new reason to backport build
> system from grass7 to grass65.
>
> Martin
>
> --
> Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa
>


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