Hmm, no luck :-( If you don't want to take any chance, don't delete the .so, but rename them (like libgeos_c.so.backup). After any change on your lib, you should ldconfig anyway.
Cheers, Rémi-C 2014-07-28 17:26 GMT+02:00 António M. Rodrigues <[email protected]>: > Hi, > > A while back I had a similar problem upgrading from 2.0 to 2.1 > > Going throught my notes I found this which might help: > > --- > sudo ln -s /usr/lib/postgresql/9.1/lib/postgis-2.1.so > /usr/lib/postgresql/9.1/lib/postgis-2.0 > ldconfig > --- > > You're basically creating a symbolic link with the older library. > > Hope it helps, > António > > > 2014-07-28 16:10 GMT+01:00 Luís de Sousa <[email protected]>: > > Hi Mike, thank you for tips. >> >> In fact I have several "old" .so files installed: >> >> $ locate libgeos_c.so >> /usr/lib/libgeos_c.so >> /usr/lib/libgeos_c.so.1 >> /usr/lib/libgeos_c.so.1.8.2 >> /usr/local/lib/libgeos_c.so >> /usr/local/lib/libgeos_c.so.1 >> /usr/local/lib/libgeos_c.so.1.7.1 >> /usr/local/src/geos-3.3.1/capi/.libs/libgeos_c.so >> /usr/local/src/geos-3.3.1/capi/.libs/libgeos_c.so.1 >> /usr/local/src/geos-3.3.1/capi/.libs/libgeos_c.so.1.7.1 >> /usr/local/src/geos-3.3.1/capi/.libs/libgeos_c.so.1.7.1T >> >> /usr/share/gvSIG-desktop-2.0.0/gvSIG/extensiones/org.gvsig.raster.tilecache.app/install/files/native/libgeos_c.so.1 >> /usr/share/gvSIG-desktop-2.0.0/native/libgeos_c.so.1 >> >> The problem is that running dpkg only libgeos-3.4.2 shows up: >> >> $ dpkg -l | grep libgeos >> ii libgeos-3.4.2 >> 3.4.2-4ubuntu1 amd64 >> Geometry engine for Geographic Information Systems - C++ Library >> ii libgeos-c1 >> 3.4.2-4ubuntu1 amd64 >> Geometry engine for Geographic Information Systems - C Library >> ii libgeos-dev >> 3.4.2-4ubuntu1 amd64 >> Geometry engine for GIS - Development files >> >> Meaning that these old .so must be removed manually. In my experience >> this always leads to other problems down the road. Any hints on how to >> safely remove these old files is welcome. >> >> Another thing: why were these files left in the system, if the >> corresponding package is no longer installed? Is this a problem with >> the Ubuntu upgrade procedure? Or an issue with the package itself? >> >> Thank you, >> >> Luís >> >> On 28 July 2014 13:19, Mike Toews <[email protected]> wrote: >> > On 25 July 2014 20:03, Luís de Sousa <[email protected]> wrote: >> >> http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS21Ubuntu1310src >> > >> > Whoa, someone edited those for "trusty", and are a bit off. I've >> > rolled those back to 13.10, and assembled a virtual machine for more >> > instructions. Look for more appropriate source build instructions at: >> > http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS21Ubuntu1404src >> > >> > And really simple package installation instructions at: >> > http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS21Ubuntu1404pkg >> > >> > While I'm unable to reproduce your error from Ubuntu packages, it >> > looks like you are on the correct track on removing older libraries of >> > lwgeom and geos_c. E.g., a clean install from packages should see >> > this: >> > >> > $ locate libgeos_c.so >> > /usr/lib/libgeos_c.so.1 >> > /usr/lib/libgeos_c.so.1.8.2 >> > >> > -Mike >> > _______________________________________________ >> > postgis-users mailing list >> > [email protected] >> > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >> _______________________________________________ >> postgis-users mailing list >> [email protected] >> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >> > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >
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