The problem is that you have built against a higher GEOS than you have installed on your system. Well, actually you probably have two versions installed in your system, it's just that PostGIS is finding the lower one at runtime. Run 'ldd' on postgis.so to see what libgeos is being picked up and then get rid of it so that the newer one takes priority.
P. On Tue, Nov 1, 2011 at 9:36 AM, Paul Ramsey <[email protected]> wrote: > The latest PostGIS requires a later GEOS (actually, the build should be > avoiding this symbol for older versions of GEOS, what version of GEOS do > you have?) so get the latest GEOS too. > > P. > > On Tue, Nov 1, 2011 at 7:20 AM, Stephen V. Mather < > [email protected]> wrote: > >> Hi All,**** >> >> In over my head… . Got PostGIS 2.0 compiled and >> installed with 9.1 (after having some success with it with 8.4) and ran >> into the following error when I try to apply postgis.sql to my database:* >> *** >> >> ** ** >> >> postgres@postgis:/usr/share/postgresql/contrib/postgis-2.0$ psql -d >> test -f postgis.sql**** >> >> SET**** >> >> BEGIN**** >> >> psql:postgis.sql:70: ERROR: could not load library "/usr/lib/postgresql/ >> postgis-2.0.so": /usr/lib/postgresql/postgis-2.0.so: undefined symbol: >> GEOSHausdorffDistance**** >> >> etc…**** >> >> ** ** >> >> Is I do an ls on /usr/lib/postgresql/postgis-2.0.so, it exists. Any >> guesses as to what’s going wrong?**** >> >> ** ** >> >> (as postgres):**** >> >> ** ** >> >> $ ls -l /usr/lib/postgresql/postgis-2.0.so **** >> >> -rwxr-xr-x 1 root root 1411872 2011-11-01 09:56 /usr/lib/postgresql/ >> postgis-2.0.so**** >> >> ** ** >> >> Thanks,**** >> >> Steve**** >> >> ** ** >> >> **[image: http://www.clemetparks.com/images/esig/cmp-ms-90x122.png]**Stephen >> Mather >> Geographic Information Systems (GIS) Manager >> (216) 635-3243**** >> >> [email protected] >> clevelandmetroparks.com <http://www.clemetparks.com/>**** >> >> ** ** >> >> ** ** >> >> ** ** >> >> ** ** >> >> _______________________________________________ >> postgis-users mailing list >> [email protected] >> http://postgis.refractions.net/mailman/listinfo/postgis-users >> >> >
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