[postgis-users] PostGIS non functional on Ubuntu 14.04

[Rémi Cura]

Hm could you try the following command :

`sudo ldconfig`

It will refresh your dynamic link to library.
Cheers,
Rémi-C


2014-07-28 9:53 GMT+02:00 Luís de Sousa <luis.a.de.sousa at gmail.com>:

> Hi Clifford, thank you for replying. I found an old version of
> liblwgeom installed, but after removing it I am still getting the same
> error. If you know of other libraries that could be causing this let
> me know.
>
> Thank you,
>
> Luís
>
> On 25 July 2014 17:35, Clifford Snow <clifford at snowandsnow.us> wrote:
> >
> > On Fri, Jul 25, 2014 at 1:03 AM, Luís de Sousa <
> luis.a.de.sousa at gmail.com>
> > wrote:
> >>
> >> I have the following packages installed on Ubuntu 14.04 (all fetched
> >> with apt from the repositories):
> >> . postgresql-9.3
> >> . postgresql-9.3-postgis-2.1
> >> . libgeos-3.4.2
> >>
> >> When I try to add the PostGIS extension to a database I get following
> >> message:
> >>
> >> $  psql pg_testing -c "create extension postgis"
> >> ERROR:  could not load library
> >> "/usr/lib/postgresql/9.3/lib/postgis-2.1.so":
> >> /usr/lib/liblwgeom-2.1.3.so: undefined symbol:
> >> GEOSDelaunayTriangulation
> >>
> >> I have posted full package details at GIS.SE:
> >>
> >>
> http://gis.stackexchange.com/questions/108308/postgis-non-functional-on-ubuntu-14-04
> >>
> >> Apparently, there is some mismatch between libgeos and postgis. But I
> >> have the exact same versions indicated in the compile guide at the
> >> Wiki:
> >> http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS21Ubuntu1310src
> >>
> >> Any advice on how to get PostGIS running is welcome. Thank you,
> >
> >
> > Not sure if this is the same problem, but when I upgraded to 14.04, along
> > with a new version of postgis/postgresql, postgis failed. The warning
> were
> > different. With help I discovered that I had conflicting libraries
> installed
> > that were causing the problem.
> >
> > If you have older versions of postgis installed, make sure to remove all
> the
> > old libraries starting with liblwgeom.
> >
> > Clifford
> >
> >
> > --
> > @osm_seattle
> > osm_seattle.snowandsnow.us
> > OpenStreetMap: Maps with a human touch
> >
> > _______________________________________________
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