I am running ubuntu 11.10 with PostgreSQL 9.1 with Postgis 1.5.3 installed via apt. I would also like to test Postgis 2.0 on the same database cluster any advise on how to proceed.<div><br></div><div>I have already downloaded Postgis 2.0 from <a href="http://postgis.refractions.net/download/postgis-2.0.0SVN.tar.gz">http://postgis.refractions.net/download/postgis-2.0.0SVN.tar.gz</a></div>