[postgis-users] PostGIS non functional on Ubuntu 14.04

[Luís de Sousa]

Hi Rémi,

I ran `sudo ldconfig` but it had no impact, I still get the same error.

Cheers,

Luís

On 28 July 2014 10:37, Rémi Cura <remi.cura at gmail.com> wrote:
> 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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