Skip to content

Latest commit

 

History

History
165 lines (114 loc) · 5.4 KB

INSTALL.md

File metadata and controls

165 lines (114 loc) · 5.4 KB
Raw

OCitySMap installation instructions

These instructions refer to software dependencies by using Ubuntu Bionic (18.04LTS) package names. Minor adaptations might be needed for other distributions or for the precise Debian or Ubuntu release you are using. They have been tested on several x86_64 hosts.

If you are fine with running OCitySMap and MapOSMatic in a Vagrant virtual machine, plese have a look at the MapOSMatic Vagrant repository:

https://github.com/hholzgra/maposmatic-vagrant

Note that this is mostly usefuly for personal development and small local test setups only. For hosting a public service a Vagrant/Virtualbox virtualization setup may not be stable and performant enough though.

ITs provisioning shell scripts may also help as a guide to install things on a non-virtual machine though.

Installation of required packages

sudo apt-get --yes install postgresql postgresql-contrib postgis osm2pgsql \
                           python3-mapnik python3-cairo python3-psycopg2 \
			   python3-shapely python3-natsort python3-colour \
			   python3-gdal python3-pluginbase python3-gpxpy \
			   python3-gi-cairo gir1.2-pango-1.0 gir1.2-rsvg-2.0 \
                           python3-qrcode python3-pip

sudo pip3 install utm

Creation of a new PostgreSQL user

sudo --user=postgres createuser --pwprompt --superuser --createdb maposmatic

Enter the password twice (we later use secret as example password).

Creation of the database

sudo --user=postgres createdb --encoding=UTF8 --locale=en_US.UTF-8 \
                              --template=template0 --owner=maposmatic maposmatic

(see also http://wiki.openstreetmap.org/wiki/Mapnik/PostGIS)

You can now try to connect to the database, using:

psql --host=localhost --username=maposmatic maposmatic

If it doesn't work, fix your configuration.

Enable PostGIS and Hstore extensions on the database

echo "CREATE EXTENSION postgis;" | sudo --user=postgres psql --dbname=maposmatic
echo "ALTER TABLE geometry_columns OWNER TO maposmatic;" | sudo --user=postgres psql --dbname=maposmatic
echo "ALTER TABLE spatial_ref_sys OWNER TO maposmatic;" | sudo --user=postgres psql --dbname=maposmatic
echo "CREATE EXTENSION hstore;" | sudo --user=postgres psql --dbname=maposmatic

Download OSM data

We use the Luxembourg country extract here, using the country extrat server provided by GeoFabrik, Germany:

wget http://download.geofabrik.de/europe/luxembourg-latest.osm.pbf

Import the OSM data with osm2pgsql

    osm2pgsql --create --slim --database=maposmatic --merc --username=maposmatic \
             --password --host=localhost --hstore-all luxembourg-latest.osm.pbf

If you have a lot of RAM, remove --slim, it will make the import faster. If you miss RAM (and have a lot of time available) you can also use the --cache option together with -s. (See also osm2pgsql -h).

If you want to add other OSM DB files, replace the --create option with the --append option for the subsequent files you are adding: if you keep the --create option, it will erase and overwrite any previous GIS data you may have. For example:

wget http://download.geofabrik.de/europe/france/ile-de-france-latest.osm.pbf

osm2pgsql --append --slim --database=maposmatic --merc --username=maposmatic \
          --password --host=localhost --hstore-all ile-de-france-latest.osm.pbf

Install Openstreetmap Carto style

TODO, for now please refer to the original OSM Carto install file:

https://github.com/gravitystorm/openstreetmap-carto/blob/master/INSTALL.md

Installation of OCitySMap

Download the source dode

If you have git installed, you can clone the project repository directly:

git clone git://git.savannah.nongnu.org/maposmatic/ocitysmap.git
cd ocitysmap

Or you can download the project source code as a ZIP archive from GitHub without having to have git installed:

wget https://codeload.github.com/hholzgra/ocitysmap/zip/master --output-document=ocitysmap.zip
unzip ocitysmap.zip
cd ocitysmap-master

Configuration file

Create a ~/.ocitysmap.conf configuration file, modeled after the provided ocitysmap.conf.dist file:

cp ocitysmap.conf.dist ~/.ocitysmap.conf

Run the OCitySMap renderer on the command line

E.g. for the example data imports above:

./render.py --title="Ceci n'est pas Paris" --osmid=-411354  # Contern, LU
./render.py --title "Ceci n'est pas Paris" --osmid=-943886  # Chevreuse, FR

The osmid is given as a negative number here as we are referring to adminstrative boundary relations that have been converted to single object polygon ways during the import.

Appendix A: Installation of maposmatic-printable stylesheet

a. Copy stylesheet/maposmatic-printable/symbols/* (i.e. all files in symbols/ directory) into mapnik2-osm/symbols/ directory.

b. Add absolute path to file stylesheet/maposmatic-printable/osm.xml into ~/.ocitysmap.conf.

c. Configure the stylesheet with database parameters and relevant directories:

cd stylesheet/maposmatic-printable/

python ./generate_xml.py --dbname maposmatic --host 'localhost' \
         --user maposmatic --port 5432 \
         --password 'secret' \
         --world_boundaries mapnik2-osm/world_boundaries \
         --symbols mapnik2-osm/symbols