Clone this wiki locally
Mac PostGIS / Postgres Setup
After you have installed PostgreSQL and PostGIS you will need to perform further setup before you can begin to use them with mapnik.
- Setup for Binaries/Frameworks from kyngchaos.com.
- Add the bin and man page directories to your path (assumes bash shell which is default on 10.5). You may create or append the ~/.profile with the following:
export PATH=/usr/local/pgsql/bin:$PATH export MANPATH=/usr/local/pgsql/man:$MANPATH
- Register your changes
$ source ~/.profile
You should now be able to type the following from any directory and see the man page.
$ man psql
- Create a database. The installer you used from kyngchaos.com automatically created a Mac OS user on your system named postgres. Use that user to create a new database user/role and setup the database. (change "gisuser" to your liking)
$ sudo -u postgres -i $ createuser gisuser $ createdb -E UTF8 -O gisuser mapnik $ createlang plpgsql mapnik
- Alternatively you can run all commands from your normal shell user but use the '-U' flag to call them as the postgres user:
$ createdb -E UTF8 -U postgres <dbname> $ createlang plpgsql -U postgres <dbname>
- PostGIS support must be enabled for each database that requires its usage. This is done by feeding the lwpostgis.sql (the enabler script) file to the target database.
$ psql -d mapnik -f /usr/local/pgsql/share/lwpostgis.sql $ psql -d mapnik -f /usr/local/pgsql/share/spatial_ref_sys.sql $ echo "ALTER TABLE geometry_columns OWNER TO gisuser; ALTER TABLE spatial_ref_sys OWNER TO gisuser;" | psql -d mapnik
At this point your database should be setup to create a PostGIS table. TODO - full example showing PostGIS use.