X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/11103268e9ef49e37b33ed267d4eac4c950363c9..77510f4a3bb7a40c85d27ed5c71b20ef79a3aa83:/vagrant/Install-on-Ubuntu-20.sh?ds=sidebyside

diff --git a/vagrant/Install-on-Ubuntu-20.sh b/vagrant/Install-on-Ubuntu-20.sh
index 4805db61..365f609f 100755
--- a/vagrant/Install-on-Ubuntu-20.sh
+++ b/vagrant/Install-on-Ubuntu-20.sh
@@ -24,11 +24,16 @@ export DEBIAN_FRONTEND=noninteractive #DOCS:
     sudo apt install -y build-essential cmake g++ libboost-dev libboost-system-dev \
                         libboost-filesystem-dev libexpat1-dev zlib1g-dev \
                         libbz2-dev libpq-dev libproj-dev \
-                        postgresql-server-dev-12 postgresql-12-postgis-3 \
+                        postgresql-12-postgis-3 \
                         postgresql-contrib-12 postgresql-12-postgis-3-scripts \
                         php php-pgsql php-intl libicu-dev python3-dotenv \
                         python3-psycopg2 python3-psutil python3-jinja2 \
-                        python3-icu python3-datrie python3-yaml git
+                        python3-icu python3-datrie python3-yaml python3-pip git
+
+# Nominatim uses some typing features only available in later Python versions.
+# Install the latest version of the backport package:
+
+    pip3 install --user typing-extensions
 
 #
 # System Configuration