[postgis-users] PostGIS without JTS or GEOS

[Nicolas Ribot]

>  Hi list,
>
>  Here at the work we are trying to make some spatial operations on our GIS
> database, but when we try to generate functions like:
>
>
>
> "SELECT desc,address,picture,asText(geometry) AS geometry
> FROM tab1"
>
> This function works but this one:
>
>
>
> SELECT PointOnSurface(geometry) FROM tab1
>

Hi,

You should install postgis + geos :-)

What is your postgis version, given by:
select postgis_full_version() ?

Nicolas