QGIS 3.4.* ltr, postres/postgis/pgadmin

GIS Setup

# QGIS LTR (3.4.*) - Bionic Beaver (18.4.*)

$ wget -O - https://qgis.org/downloads/qgis-2019.gpg.key | gpg --import
$ gpg --fingerprint 51F523511C7028C3
$ gpg --export --armor 51F523511C7028C3 | sudo apt-key add -


$ sudo nano /etc/apt/sources.list # add the next lines in the file

deb     https://qgis.org/debian-ltr bionic main
deb-src https://qgis.org/debian-ltr bionic main

$ sudo apt update && sudo apt install qgis python-qgis qgis-plugin-grass



#Postgres/Postgis/Pgadmin

$ sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt bionic-pgdg main" >> /etc/apt/sources.list'

$ wget --quiet -O - http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | sudo apt-key add -

$ sudo apt update

$ sudo apt install postgresql-10

$ sudo apt install postgresql-10-postgis-2.4

$ sudo apt install postgresql-10-pgrouting

$ sudo apt-get install pgadmin4 pgadmin4-apache2

$ sudo -u postgres psql postgres

postgres=# \password postgres
postgres=# \q


$ sudo apt-get install postgis-gui # install shp2pgsql-gui