Deploy PostGIS 12.04 in Ubuntu 2.1

Ubuntu 12.04 deploy PostGIS 2.1 First, uninstall the original postgis and postgresql-9.1-postgis, or you will use version 1.5 ~ 1 sudo dpkg -- purge postgis postgresql-9.1-postgis then, add the corresponding repository and install PostGIS 1 sudo apt-add-repository ppa: sharpie/for-science # To get GEOS 3.3.22sudo apt-add-repository ppa: sharpie/postgis-nightly3sudo apt-get update4sudo apt-get install postgresql-9.1-postgis then generate postgis template library www.2cto.com 1 sudo su %s2createdb %- d postgis_template-f/usr/share/postgresql/9.1/contrib/p Ostgis-2.1/postgis. SQL 2 psql-d postgis_template-f/usr/share/postgresql/9.1/contrib/postgis-2.1/spatial_ref_sys. SQL last, modify the USER PASSWORD 1 psql 2 ALTER USER Login s WITH PASSWORD '123 '; OK. Try the powerful space capabilities of postgis!