Penn State Geospatial Revolution Video Series

The excellent Penn State University Video. Great Promotional Tool.

http://geospatialrevolution.psu.edu/episode1/complete

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How to install Postgresql-9.6 and PostGIS-2.3 on Ubuntu 17.04 (Zesty Zapus) in six easy steps (updated 31-05-2017).

Install Ubuntu 17.04 (Zesty Zapus)
1.check your Ubuntu version:-

lsb_release -a

Install Postgresql
2.On the server or your PC (Terminal):-

sudo apt-get update
sudo apt-get install -y postgresql postgresql-contrib

Create a database and a user for access
Replace DATABASE_NAME_HERE and USER_NAME_HERE with the values you want to use.
# this will prompt you for a database password...also note the capital letter 'O' not number '0' (zero) below:-

3.sudo -u postgres createuser -P USER_NAME_HERE
sudo -u postgres createdb -O USER_NAME_HERE DATABASE_NAME_HERE

Test Connection to Postgresql
4.psql -h localhost -U USER_NAME_HERE DATABASE_NAME_HERE

Postgresql will ask you for your password. Then you should see the following:

DATABASE_NAME_HERE=>

To exit type:-

\q

To add PostGIS-2.3 support to the database
5.sudo apt-get install -y postgis postgresql-9.6-postgis-2.3
# typing 'postgresql-9.5' instead of postgresql-9.6 above will fail.

sudo -u postgres psql -c "CREATE EXTENSION po…
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Qgis-server...Installation on Ubuntu 16.04 LTS

Image
Before we start it is always a good idea to remove and re-install apache2 web server so that we start from the same set up:-

To remove Apache2:-

$ sudo apt --purge remove apache2
$ sudo apt autoremove

To re-install Apache2:-

$ sudo apt install apache2
$ sudo /etc/init.d/apache2 restart
# or
$ sudo service apache2 restart

1. $ sudo apt install apache2 (if not installed already done so as above)
2. $ sudo apt install qgis-server libapache2-mod-fcgid
3. $ sudo a2enmod fcgid
4. $ sudo a2enconf serve-cgi-bin
5. $ sudo service apache2 restart
6. add the following code and don't forget to save the changes:-

ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin/">
Options ExecCGI FollowSymLinks
Require all granted
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into /etc/apache2/sites-available/000-default.conf

$ sudo gedit /etc/apache2/sites-available/000-default.conf

# so that it looks like this:-

<VirtualHost *:80>
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Qgis-server...Installing the QGIS Lizmap Plugin & Lizmap Web Client

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This post follows on from my previous three (most recent first in list) linked below.

There is no doubt that in just a short time from now we will probably see a 'one-click' installer to by-pass the next steps but a least this method allows you to change 'in/out' the individual libraries if there is are updates using the usual 'sudo apt update && sudo apt upgrade'.

http://www.paulshapley.com/2016/08/qgis-server-bringing-map-into-browser.html

http://www.paulshapley.com/2016/07/how-to-install-qgis-server-on-ubuntu.html

http://www.paulshapley.com/2016/04/how-to-install-postgresql-95-and.html

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