[GRASS-windows] syntax for v.db.select run by grass.run_command

[Markus Neteler]

On Tue, Mar 13, 2012 at 9:38 PM, Liu, Huili <HLiu at ap.org> wrote:
> Thanks Markus.
> I uninstalled the old version and installed GRASS 6.4.2 from your link but I got two errors:
> 1. ERROR: G_getenv(): Variable LOCATION_NAME not set

Strange no idea here. How do you start it?

> 2. The ordinal 63 could not be located in the dynamic link libexpat.dll.

You have likely an old "libexpat.dll" in your directory %WINDIR%\system32
(or %WINDIR%\sysWOW64). Try to rename that file (or delete after backup).
Then winGRASS should work.

Added as new FAQ: http://grass.osgeo.org/wiki/WinGRASS_errors

Markus